Question

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

Answer 1

Answer:

$a^{2b}=x^{2}$

Step-by-step explanation:

we know that

$a^{b}=x$ ----> equation A

Find the value of $a^{2b}$

Remember that

$a^{2b}=(a^{b})^{2}$

$(a^{b})^{2}$ ----> equation B

substitute equation A in the equation B

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

therefore

$a^{2b}=x^{2}$