fatimazahid9900 fatimazahid9900

06-11-2021
Mathematics

contestada

(2a+4b) and (2a-7b) multiply the expression

Respuesta :

tweetje38 tweetje38

06-11-2021

(2a+4b)(2a-7b)=
2a(2a-7b)+4b(2a-7b)=
4a^2-14ab+8ab-28b^2=
4a^2-6ab-28b^2

Answer Link

giannatouya giannatouya

06-11-2021

I think it'd be 4a-3b

Answer Link

Otras preguntas

Why was religion important to Indian culture?

A family wants to buy a new computer. The regular price is $849. The store is offering a 20% discount, and a sales tax of 6% is added after the discount. What i

what is half of 12/12

sam buys a box of markers for 2.85, but he has a coupon for 20% off. how much does he save with the coupon?

which of the following statements best describes why the code of hummurabi is an important historical document

The image shows a ship using sonar to locate a school of fish. Which data are used to determine the distance of the ship from the fish? O A. The amount of time

WILL GIVE BRAINLIEST!!!!! Thanks, Bobert

2) Which person is a member of the legislative branch?

Which scenario is an example of plagiarism? A. Mario is writing an argumentative essay on the importance of environmental regulation. She paraphrases a statemen

Why us the underlined word in the analogy incorrect?