Answer:
yerp
Step-by-step explanation:
gv5eby5evfcqwcevwrybe4v
Answer:
A. ( x + 2)²=9
Step-by-step explanation:
2x2 + 8x = 10 equivalent to :
x²+4x =5 ....(divid by2)
(x²+4x+4 ) - 4=5
(x +2)² - 4 = 5
(x +2)² =9...(add 4)
1)
2(3x-5)
Use the distributive property.
2(3x)+2(-5)
6x-10
That is not equal to 6x-8.
2)
2-2+5x
Simplify the like terms, 2 and -2
Add them together, 0
5x=5x the two expressions are equal
3)
2x+8 because there are x stickers in a pack
2(4+x)=2(4)+2(x)=8+2x=2x+8
Yes they are the same expressions.
Step-by-step explanation:
5(a-3)(a-3)
5(a-3)^2
X^4(2x+1) - (2x+1)
(x^4-1)(2x+1)
(x^2-1)(x^2+1)(2x+1)
(x-1)(x-1)(x^2+1)(2x+1)
Answer:
13 inches
Step-by-step explanation:
Use the formula P = 2l + 2w to find width.
80 = 2(27) + 2w
80 = 54 + 2w
80 - 54= 2w
26 = 2w
w = 26/2
w = 13
The width of the rectangle is 13 inches.