joelpimentel
joelpimentel joelpimentel
  • 29-04-2019
  • Mathematics
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SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!

SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST class=

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kudzordzifrancis
kudzordzifrancis kudzordzifrancis
  • 09-05-2019

ANSWER

a=-2, b=3

EXPLANATION

The given equation is

[tex](a {x}^{2})( - 6 {x}^{b} ) = 12 {x}^{5} [/tex]

Recall that:

[tex] {a}^{m} \times {a}^{n} = {a}^{m + n} [/tex]

We simplify the left hand side to get:

[tex] - 6a {x}^{2 + b} = 12 {x}^{5} [/tex]

For this equation to be true, we must have:

-6a=12 and 2+b=5

This implies that,

a=-2 and b=3

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