Question

simplify. express your answer using positive exponents.
10y·5y

Explanation:

Step1: Multiply the coefficients

$10 \times 5 = 50$

Step2: Multiply the variable terms

$y \times y = y^{1+1} = y^2$

Step3: Combine the results

Multiply the coefficient product and variable product

Answer:

$50y^2$