Answer:
B. 6x^{2}+6y^{2}=144
Step-by-step explanation:
Answer: -270
Step-by-step explanation:
First, simplify the exponent
Then, distribute
Then, subtract(add a negative)
Hope it helps <3 :)
Answer:
Given below
Step-by-step explanation:
The algebraic identity is (a-b)^2
= a^2 + b^2 - 2ab
So it'll be,
(x-4)^2
= x^2 + (4)^2 - (2)(x)(4)
= x^2 -8x + 16
or x^2 +16 -8x
Answer:
Step-by-step explanation:
Guess you didn't mean what you wrote in that song about meeeeeeee
Answer:
C. -6
Step-by-step explanation:
-3(2)²+4(2)-2
-3(4) + 8 - 2
-12+8-2
-14+8
-6
