5. Which of the following is the product of (n - 3)(n - 3)(n-3)?a. n3 - 27c. n3 - 9n2 + 27n - 27b. n3 + 27d. n3 + 9n2-27n - 27
1. 5. Which of the following is the product of (n - 3)(n - 3)(n-3)?a. n3 - 27c. n3 - 9n2 + 27n - 27b. n3 + 27d. n3 + 9n2-27n - 27
Answer:
MATHEMATICS 7Special Products: Cube of a BinomialWhich of the following is the product of (n - 3)(n - 3)(n-3)?
a. n³ - 27
c. n³ - 9n² + 27n - 27
b. n³ + 27
d. n³ + 9n² - 27n - 27
Solution:
[tex]\tt{(n - 3) (n - 3) (n - 3)}[/tex]
[tex]\tt{[(n - 3) (n - 3)] (n - 3)}[/tex]
[tex]\tt{[n (n - 3) - 3 (n - 3)] (n - 3)}[/tex]
[tex]\tt{[n² - 3n - 3n + 9] (n - 3)}[/tex]
[tex]\tt{(n² - 6n + 9) (n - 3)}[/tex]
[tex]\tt{n² (n - 3) - 6n (n - 3) + 9 (n - 3)}[/tex]
[tex]\tt{n³ - 3n² - 6n² + 18n + 9n - 27}[/tex]
[tex]\boxed{\blue{\tt{n³ - 9n² + 27n - 27}}}[/tex]
[tex]\sf{The \: answer \: is \: Letter \: C}[/tex]
#BrainliestBunch
2. 3.Factor: 2n3+16n+12 a)2n(n3+24n+6) b)2(n3+8n+6) c)2n(n3+8n+6) d)3(n3+8n+6)
Answer:
c po
Step-by-step explanation:
3. 2. What is the correct combination of ions when AIN isformed? A. Three Al+3 & three N3-B. Al+3 and two N3C. Three Al +3 and three N3-D. Two Al+3 & three N3-
Answer:
C is the correct answer
4. how to read 7m2 n3??
To read 7m2 n3, you would first read the numbers in order, starting with the 7m. The "m" stands for "meters," so 7m refers to a distance of 7 meters. The next number is 2, which is followed by the letter "n," which stands for "nano." Therefore, the n3 refers to nanometers, which are a unit of length equal to one billionth of a meter.
So, to read 7m2 n3, you would say "seven meters and two nanometers." This could be written as 7.002 meters.
5. • 20n⁴+n3+ 40n²/10n
Answer:
20⁴+5³
Step-by-step explanation:
hope it helps
correct me if im wrong
6. . Which of the following is a sum of two cubes?A. n3 + 6C. n3 - 6B. n3 - 8D. n3 + 8
Answer:
B. n³ - 8
checking the factor is
(n - 2) (n² + 2n +4) distributive method
n³ + 2n² + 4n - 2n² - 4n - 8 combine like terms
n³ - 8
7. 17. The cube of a number is 64. .a. nx 3 = 64d. n + 3 = 64b. n3 n3 = 64c. n = 64PA SAGOT PO PLEASE NEED KO EH
Answer:
THE ANSWER IS LETTER AStep-by-step explanation:
oh maybe there is actually choices for letter D. it could be. n³= 64← this one i think is right —,—
but you can refer it as nx³=64
8. what are the factors of n3-8?
Factor completely n³-8
answer;Factors are (n - 2) and (n² + 2n + 4)
Checking:
(n² + 2n + 4) (n - 2)
= n²(n) + n²(-2) + 2n(n) + 2n(-2) + 4(n) + 4(-2)
= n³ - 2n² + 2n² - 4n + 4n - 8
= n³ - 8 ✔
Answer:
The factors of 3-8 are 1 , 3 and 1 , 2 , 4 , 8
Step-by-step explanation:
GCF of 3 of 8 is the largest possible number that devides 3 and 8 exactly without any reminder
9. 1. Which of the following equations is true? a. (m + n)3= m3 + 3mn 3mn2 + n b. (m + n)3= m3 - 3m²n + 3mn2 + n3 c= C. (m – n)3= m3 - 3m²n + 3mn? - m3 n3 d. (m – n)3= m3 + 3m?n - 3mn? + n3 ? 23
Answer:
Letter A po ang sagotStep-by-step explanation:
hope it helps po!10. what is the factor of n3+343
Answer:
which of the following is a polynomial function
(n+7)(n²-7n+49) the answer
11. factor of completely n3+343
Problem
Factor of completely n³+343
Answer(n + 7) (n² - 7n + 49)Solution:
(n + 7) (n² - 7n + 49)
= n(n²) + 7(n²) + n(-7n) + 7(-7n) + n(49) + 7(49)
= n³ + 7n² - 7n² - 49n + 49n + 343
= n³ + 343 ✔
#CarryOnLearning
12. 31 3n219.simplifyll 1n41a. n3
Step-by-step explanation:
Hindi ko mKita yung tanong??
13. what is meaning of this n3^07 !
Answer:
baliktarin mo phone mo makikita mo kung ano yan
14. 11. nitrogen will _____ electrons to form an ion. It's ion symbol is ______.A. lose 5; N 5-B. gain 3; N3-C. lose 5; N5+ D. gain 3; N3+
answer
4.b
5.b
6.a
7.b
8.b
9.c
10.b
Explanation:
15. Which of the following is similar to -m4 n3? A.-m3 n4 B. m4 n3 C. -2m4 D.____
Answer:
b. m4 n3
Step-by-step explanation:
bkit blank iyong d po?
16. Write the formula of Mg2+ N3
Answer:
waay ko kamaan kong ano ya anser
17. Explain the difference between m3 + n3 and (m + n)3
Answer:
for me they are not different
Step-by-step explanation:
maybe we can apply here the distributive property
Para sakin difference nila is the way of solving..Sa m3 + n3, ang exponent muna then the sum while sa (m+n)3, sum muna nung dalawa then exponent..
18. 14. What is the missing term: (64mon6)2 = (8m?nº) ()?a. 8m^n3b. 8mnC. -8m^n3d. - 8m n3
-8m n3
Step-by-step explanation:
sana po makatulong
19. FIND THE Cube ROOT Of N3
Answer:
The cube root of N³ is N
Explanatio
20. 14. The expression m6 - nó is equal to (m2)3 -a. (m3)2b. (n2)3 c. (n3)3
Answer:
A.(m3)2
hope it helps:)
21. Which of the following is a Sum of Two Cubes?a)b) n3 +21c)n +27d) n3 +9e) n2+28
Answer:
b
Step-by-step explanation:
thats may answer thnak you
22. (N2 x N3) + (N3 - N2) = ?
Answer:
n(6n+1)
Step-by-step explanation:
23. 15.1, 8, 27, 64, 125, 216 , what rule did you use in finding the next underlined term?А. ЗnB. 3+ n3C.3 n3D. n3
Answer:
n³
Step-by-step explanation:
15.1, 8, 27, 64, 125, 216 , what rule did you use in finding the next underlined term?
D. n3pabrainliest po salamat
24. m3 + n3 = ( m + n) ( )
Answer:
3m×(1+m+n)
hope it will help you.
25. Factor completely n3-8
Answer:
Are you trying to say n to the power of 3 minus 8?
If that's what your trying to say ,this is the answer.
(n-2) (n*2 +2n+4)
ProblemFactor completely n³-8
AnswerFactors are (n - 2) and (n² + 2n + 4)Checking:
(n² + 2n + 4) (n - 2)
= n²(n) + n²(-2) + 2n(n) + 2n(-2) + 4(n) + 4(-2)
= n³ - 2n² + 2n² - 4n + 4n - 8
= n³ - 8 ✔
#CarryOnLearning
26. 2. What is the correct combination of ions when AIN isformed? A. Three Al+3 & three N3-B. Two Al3+ and two N3-C. One Al3+ and one N3-D. Three Al3+ & three N3+
Answer:
Explanation:
D is the correct answer I'm 100%sure
27. (n3 + 7n2 + 14n + 3) ÷ (n + 2)
Answer:
Step by step explanation:
28. N4 - (N1 + N2 + N3) = ?
Answer:
N2
#Carryonlearning
yan po sagot based on my own understanding =)
29. name and formulaCa2+, N3-
Question:
Name and formula Ca2+, N3-
Answer:Calcium nitride or (Ca3N2 ) mostly had an oxidation number of 2 while nitrogen for all intents and purposes has 3, specifically to the cross multiplication so the formula generally is Ca3N2 in a really major way. ( 3 and 2 should for the most part be written as a subscript.
How can you make your own Calcium nitride?So the calcium nitride literally is formed along with the oxide, CaO, when calcium burns in the air of our earth. It can be produced by a pretty direct reaction of the elements like this: 3 Ca + N2 → Ca3N
What are the uses of Calcium nitride: It can literally be used as a source of the reactive nitride ion.Also, calcium Nitride can mostly be used as a source of the reactive nitride ion.30. n3+2n divisible by 3
Answer:
Hope this helps, just try to read it
