3 years ago

Given that a^b = x, evaluate the following:2a^3b +a^2b +a^b

Mathematics

1 answer:

8090 [49]3 years ago

5 0

Answer:

2x^3 + x^2 + x

Step-by-step explanation:

For ...

$a^{b}=x$

The expression ...

$2a^{3b}+a^{2b}+a^{b}$

can be rewritten as ...

$2(a^{b})^3+(a^b)^2+(a^b)=2x^3+x^2+x$

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