221k views
4 votes
Reetaj Almajahed

November 11
ASSIGNMEMTS


(1) Simplify the expression:
x² - 7x - 8
X² - 68

(2) Expand and Simplify:
(a) 4(2x - 1) - 3(3x - 5)
(b) (2x - 3y)(3x+4y)

Answers: (1) x + 1
x + 8

(2) (a) 9 - x (b) 6x² - 12y² - xy or 6(x² - 2y²) - xy

User Denis V
by
8.4k points

1 Answer

8 votes
x2(squared)-7x-8=x2(squared)+x-8x-8=xx(x+1)-8(x+1)=(x+1)x(x-8)
User Murat Sutunc
by
8.6k 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