MykaelaS6821 MykaelaS6821

03-11-2022
Mathematics

contestada

To factor 9x^2 - 4, you can first rewrite the expression as: A. (3x-2)^2B. (x)^2 - (2)^2C. (3x)^2 - (2)^2D. None of the above

Respuesta :

AmiiraM397400 AmiiraM397400

03-11-2022

We have the expression 9x^2-4.

We know that both terms are squares, so we can express this as:

[tex]9x^2-4=(3x)^2-2^2[/tex]

This is as much as we can transform this expression.

The answer is C.

Answer Link

Otras preguntas

what is the general term for sequence -6;3;15;30?

Find the value of the lettered angle b

Dan sold 40 concert tickets in 5 days. Each day he sold 3 tickets MORE than the previous day. The number of tickets he sold on the third day is?

In a random sample of 250 students, 150 were in favor of longer hours at the school library. At 98% level of confidence, what is the margin of error? Select one

What are some synonyms for extremely beautiful?

Find the nth term of this number sequence 1, 7, 13, 19, ...

true or false The slope of the least-squares regression line is the average change in the predicted values when the explanatory variable increases by 1 unit. [

79=11x+13 Solve each equation by using the properties of equality and justify each step

what is the difference between an epithelial cell and a cardiomyocyte

A 7.30 kg sign hangs from two wires. The first wire is attached to the left end, and pulls 28.0 N directly left. What is the x-component of the force of the sec