175k views
18 votes
Hii I need help with these questions tyy!

Hii I need help with these questions tyy!-example-1
Hii I need help with these questions tyy!-example-1
Hii I need help with these questions tyy!-example-2

2 Answers

9 votes
22.,,.,.,.,..,...,,,.
User MostafaMV
by
9.1k points
14 votes

Answer:

(7x+2)(3x-1); (5x+4)^2 or (5x+4)(5x+4);

Explanation:

formula to find area is L* W = A ; meaning length multiplied by width equals to the area.

21.

using the formula to find area...

l*w=a

(7x+2)(3x-1) would be your answer

btw, don't put the "=a" at the end, since it's an expression :))

22.

since the problem states that it's a square, you can just say either...

(5x+4)^2 or (5x+4)(5x+4) not sure which one your teacher accepts

User Allrameest
by
7.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories