(y-4)(y^2+4y+16)
y^3+4y^2+16y-4y^2-16y-64=y^3+4y^2+ay-4y^2-ay-64
Comparing the coefficients: a=16
Answer: The value of a in the polynomial is 16
Answer:
24
Step-by-step explanation:
x (5-y)
Let x=6,and y=1
6(5-1)
PEMDAS says parentheses first
6(4)
24
If segment AB is perpendicular to segment CD, then a right angle (90°) is formed.
7x + 27 = 90
7x = 63
x = 9
Answer: w<0
Step-by-step explanation:
