Question

Simplify. Rewrite the expression in the form y^n Y^9•y^2

Answer 1

Answer:

Step-by-step explanation:

When you multiply two terms with same base, add the exponents.

Example:  x*x² = x* x*x = x³

In short, x*x² = x¹⁺² = x³

$y^{9}*y^{2}=y^{9+2}\\\\ = y^{11}$

Answer 2

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