Question

I need to know the step by step and answer pls and thanks

Answer 1

Answer:

(a) $p^{10}$

In this question, you can simply just multiply the exponent of 2 and the exponent of 5, in order to get a power of 10.

(b) $2x^{4}y^{2}$ For this question, we need to organize the numbers as a fraction

$\frac{12x^{7}y^{3} }{6x^{3 } y^{} }$

We need to subtract the exponents from each variable. In $y^{3}$ and y, we need to subtract 3-1 to get $y^{2}$. In $x^{7}$ and $x^{3}$, we need to subtract 7-3 to get $x^{4}$. Now, we can divide 12 and 6 normally to get 2. So, the answer would be $2x^{4}y^{2}$.