(x + 4)(x - 4)
x^2 - 4x + 4x - 16
x^2 - 16
Hope this helps.
Answer:
is there any mistake in your question?
Step-by-step explanation:
(15x + 33x) / 3 = 5x + 11x = 16x
Answer:
s/8 = -8
s = - 64
Step-by-step explanation:
Solution
s/8 - 12 = -20 Add 12 to both sides
s/8 -12+ 12 = -20+ 12 Combine
s/8 = - 8 Multiply both sides by 8
8*s/8 = - 8*8
s = - 64
Answer:4/3
Step-by-step explanation:
75-15-56=3b
4=3b
b=4/3
Answer: -4x^2 + 8xy - 20y^2 + 12
Step-by-step explanation:
-4 (x2 - 2xy + 5y2 - 3)
-4(x^2) = -4x^2
-4(-2xy) = 8xy
-4(5y^2) = -20y^2
-4(-3) = 12
