Join the conversation on IDNLearn.com and get the answers you seek from experts. Find accurate and detailed answers to your questions from our experienced and dedicated community members.

What is the product?

[tex]\[
-9x(5 - 2x)
\][/tex]

A. \( 18x^2 - 45x \)
B. \( -18x^2 - 45x \)
C. \( -18x - 45x \)
D. [tex]\( 18x - 45x \)[/tex]


Sagot :

Certainly! Let's work through the expression step-by-step to find the correct product.

Given expression:
[tex]\[ -9x(5 - 2x) \][/tex]

We will apply the distributive property, which involves multiplying each term inside the parentheses by the term outside the parentheses:

1. First term inside parentheses: \(5\)
[tex]\[ -9x \times 5 = -45x \][/tex]

2. Second term inside parentheses: \(-2x\)
[tex]\[ -9x \times (-2x) = 18x^2 \][/tex]

Now, combine the two terms we just calculated:
[tex]\[ 18x^2 - 45x \][/tex]

So, the product is:
[tex]\[ 18x^2 - 45x \][/tex]

Thus, the correct answer is:
[tex]\[ 18 x^2-45 x \][/tex]