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Ratling [72]
2 years ago
11

Which expression is equivalent to (3a)–2?

Mathematics
1 answer:
Travka [436]2 years ago
7 0

Answer:

Its (A), 1/9a^2

if you work out all of the other options it does not equal to the expression (3a)^-2

Step-by-step explanation:

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Ratinal numbers are real numbers
tatuchka [14]
What's Ratinal? Do you mean rational? If so, you're right.
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3 years ago
Factor Зу2 - 4у.<br> y(4 - Зу)<br> y(Зу - 4)<br> y(4y-3)
gogolik [260]
Y(3y-4)
The y can be factored out of both equations
5 0
3 years ago
20x^{2} +124x+24[/tex]
vova2212 [387]

Factorization is the process of breaking an integer down into its components or divisors, and further calculation can be defined as follows:

Given:

20x^{2} +124x+24

To find:

solve the given problem

Solution:

\to \bold{20x^{2} +124x+24}\\\\\to \bold{4(5x^{2} +31x+6)}\\\\\to \bold{4(5x^{2} +31x+6)}\ \ \ \ \ \ \ \ \ \ \ 5\times 6= 30 \ \  and\ \ 30 \times 1= 30\\\\\to \bold{4(5x^{2} +(30+1)x+6)}\\\\\to \bold{4(5x^{2} +30x+1x+6)}\\\\\to \bold{4(5x(x +6)+1(x+6)}\\\\\to \bold{4((x +6) (5x+1)}\\\\

Therefore, the final answer is "\bold{4((x+6)(5x+1))}".

Learn more:

brainly.com/question/10755001

8 0
2 years ago
Find the values for a, b, and c that complete the simplification.
Ira Lisetskai [31]

Answer:

a = 6, b = 4, c = 2

Step-by-step explanation

see attached

3 0
3 years ago
Read 2 more answers
Determine the remainder when (x3 – 5x2 + 14x – 5) is divided by (x + 3).
masha68 [24]

Answer:

-119

Step-by-step explanation:

3 0
3 years ago
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