jasmiinspriv21 jasmiinspriv21

03-01-2022
Mathematics

contestada

Which of the following is equivalent to (2a^2-6ab+4b^2)-(-a^2+2ab-2b^2)

Respuesta :

llAestheticll llAestheticll

03-01-2022

Answer:

(2a^2-6ab+4b^2)-(-a^2+2ab-2b^2)

=2a^2-6ab+4b^2+a^2-2ab+2b^2

=2a^2+a^2-6ab-2ab+4b^2+2b^2

=3a^2-8ab+6b^2

Answer Link

Otras preguntas

Please help me with 3-15 and please explain

Which of the following are explicit equations for the nth term of some kind of arithmetic sequence? a) Pn=p1+(n-1)p1 b) an=an-1+d c) xn=x1(n-1) d) xn=xn-1+v

A semicircle is cut out of a rectangular paperboard 22in long and 14in wide, as shown below. What is the perimeter of the paperboard that remains after the semi

Pressing two objects together with more force ______ friction. A. Increases B. Has no effect on C. Removes D. Reduces

What is the squiggly line above the equal sign

The dad thinks a laughing girl will have ____ at her side in the short story “Girls Can We Educate We Dads?” . A) glad-glad . B) Satan. C) friends. D) talent.

Inheritance of skin color in humans is dependent not only upon the melanin synthesis genes but also upon a number of other genes. What type of inheritance is ex

The political movement that brought Africans together in the 1950s was known as

0.33 less than or greater than 20/60

What was one short-term effect of the Emergency Banking Act? Select one: a. Roosevelt declared a bank holiday. b. Commercial and investment banking were split.