Answer:
40
Step-by-step explanation:
-6 * -6 = 36
2 * 2 = 4
= 40
Answer:
a^2 +4ab+4b^2
Step-by-step explanation:
(a+2b)^2
(a+2b)(a+2b)
FOIL
first: a*a = a^2
outer: a*2b = 2ab
inner: 2b*a = 2ab
last: 2b*2b = 4b^2
Add them together
a^2 +2ab+2ab+4b^2
Combine like terms
a^2 +4ab+4b^2
224 I think yea it’s probably it
2x -3x -18 =-4x +4
-x - 18 = -4x +4
-x +4x =4 + 18
3x = 22
X= 22/3
Answer:
the answer is 4 because 16×4 is 64