Answer:
16
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor, that is
y(y² + 4y + 16) - 4x(y² + 4y + 16) ← distribute both parenthesis
= y³ + 4y² + 16y - 4xy² - 16xy - 64x
Compare - axy to - 16xy ⇒ a = 16
The volume of her cube is 15.625cm^3
The formula V = s³, where s represents the side length of the cube.
Answer is x=2
-7(1-8x)=105
-7+56x=105
Add 7 to both sides
56x=112
Divide both sides by 56
x=2
Your correct answer would be option 2. y = IxI -1 Please vote Brainliest!
g(XS)
bring it up 2 squares ftom 4
