To simplify the expression (5n)(3n^9), you need to multiply the coefficients and add the exponents of the variables.

Step 1: Multiply the coefficients 5 and 3 to get 15.

Step 2: Since there is no exponent given for the first n, it is understood to be 1. Add this to the exponent of the second n, which is 9. So, 1 + 9 = 10.

Step 3: Combine the results from steps 1 and 2 to get the simplified expression: 15n^10.

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To simplify the expression (5n)(3n^9), you need to multiply the coefficients and add the exponents of the variables.

Step 1: Multiply the coefficients 5 and 3 to get 15.

Step 2: Since there is no exponent given for the first n, it is understood to be 1. Add this to the exponent of the second n, which is 9. So, 1 + 9 = 10.

Step 3: Combine the results from steps 1 and 2 to get the simplified expression: 15n^10.

Knowee AI · Accepted Answer

To simplify the expression (5n)(3n^9), you need to multiply the coefficients and add the exponents of the variables.

Step 1: Multiply the coefficients 5 and 3 to get 15.

Step 2: Since there is no exponent given for the first n, it is understood to be 1. Add this to the exponent of the second n, which is 9. So, 1 + 9 = 10.

Step 3: Combine the results from steps 1 and 2 to get the simplified expression: 15n^10.

Simplify. Express your answer using positive exponents.(5n)(3n9)

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