3 years ago

This has to be solved using the greatest common factor, grouping, or difference of squares. Thanks in advance!

1 answer:

4 0

Ax - 35 + 7x - 5a

= ax - 5a + 7x - 35

= a(x - 5) + 7(x - 5)

= (a + 7) (x - 5)

Answer: (a + 7) (x - 5)

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Levart [38]

Answer:

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Step-by-step explanation:

Given that,

Asn expression : $(-27)^\dfrac{2}{3}$

We need to evaluate the above expression.

We know that, $(-3)^3=-27$

So,

$(-27)^\dfrac{2}{3}=(-3)^{3\times \dfrac{2}{3}}$

$=(-3)^2\\\\=-3\times -3\\\\=9$

So, the value of $(-27)^\dfrac{2}{3}$ is 9. Hence, the correct option is (b).

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