To simplify the expression (9z^9)(10z^5), you need to multiply the coefficients (the numbers) and add the exponents of the variables (the z's).

Step 1: Multiply the coefficients
9 * 10 = 90

Step 2: Add the exponents
9 + 5 = 14

So, the simplified expression is 90z^14.

Question

To simplify the expression (9z^9)(10z^5), you need to multiply the coefficients (the numbers) and add the exponents of the variables (the z's).

Step 1: Multiply the coefficients
9 * 10 = 90

Step 2: Add the exponents
9 + 5 = 14

So, the simplified expression is 90z^14.

Knowee AI · Accepted Answer

To simplify the expression (9z^9)(10z^5), you need to multiply the coefficients (the numbers) and add the exponents of the variables (the z's).

Step 1: Multiply the coefficients
9 * 10 = 90

Step 2: Add the exponents
9 + 5 = 14

So, the simplified expression is 90z^14.

Simplify. Express your answer using positive exponents.(9z9)(10z5)