Question

Write each Expression as a single power of y

Hey guys. I really need your help right now. Is is possible if you could give me a step-by-step instruction?

Answer 1

Answer:

$y^{7}$

Step-by-step explanation:

Given the exponents: $(y^{5})(y^{2})$:

You can apply the Product Rule of Exponents:

$(a^{m})(a^{n}) = a^{(m + n)}$

Since you have the same base (y), then you can simply add their exponents:

$(y^{5})(y^{2}) = y^{(5 + 2)} = y^{7}$

Hope you find this explanation helpful :)