4.2.1: Identify Characteristics 1.) (-5b + 3b^2 – 7b^6 +8) they want me to put it in Standard Form: Degree: Leading Coefficient and Number of Terms can someone help me

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Ответ:

donald1255

08.04.2022

Mathematics

2d^3-7d^2-103d+36

A is the correct option.

Step-by-step explanation:

We have to find the product

(d-9)(2d^2+11d-4)

Using the distributive property (term by term multiplication), we have

$d\cdot2d^2+d\cdot11d+d\cdot(-4)-9\cdot2d^2-9\cdot11d-9\cdot(-4)$

On multiplying, we get

2d^3+11d^2-4d-18d^2-99d+36

Combine like terms

2d^3-7d^2-103d+36

A is the correct option.

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4.2.1: Identify Characteristics 1.) (-5b + 3b^2 – 7b^6 +8) they want me to put it in Standard Form: Degree: Leading Coefficient and Number of Terms can someone help me ​