How do you multiply 4r^{3}(2r^{2}-7r)?

ringbarsh1i

ringbarsh1i

Answered question

2022-02-06

How do you multiply 4r3(2r27r)?

Answer & Explanation

Veschettijib

Veschettijib

Beginner2022-02-07Added 12 answers

Explanation:
More specifically, you multiply the 4 and the two together, for a total of 8, and then
you add the powers of the two r terms. This would total 8r5 for the first term. Next,
multiply the 4 and the 7 together, for 28, and then add the powers. This would total
7r4. Put the two terms together and the answer is 8r528r4.
You distribute the 4x3 to the 2r2 and the 7r. Answer: 8r528r4.

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