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Chapter 6: Q. 445 (page 638)

Factor completely:

80a2+120a3.

Short Answer

Expert verified

The factored polynomial is:

40a2(2+3a)

Step by step solution

01

Step 1. Given the information.

The polynomial function is,

80a2+120a3

02

Step 2. Factoring the polynomial.

80a2+120a3

Taking the common factors,

=40a2(2+3a)

03

Step 3. Checking the solution

40a2(2+3a)

Multiplying the brackets,

=40a2脳2+40a2脳3a=80a2+120a3

This is true.

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