Answer:
Step-by-step explanation:
I think you mean a^2 + 16a + 64.
The x-intercepts are the values of a for which the polynomial equals zero.
a^2 + 16a + 64 = (a+8)^2 = 0
a = 8
The x-intercept is 8.
Answer:
The equation would be 8h= 128
Step-by-step explanation:
Answer:
A. 16
Step-by-step explanation:
The equation can be simplified to ...
2√j +14 = 3√j +10
4 = √j . . . . . add -2√j -10
16 = j . . . . . . square both sides
Answer:
$425
Step-by-step explanation:
500 × 0.15 = 75
500 - 75 = 425
This is the concept of Algebra, the number of books Samantha has will be:
Number books Deanne has is d
Number of books Samantha has 4d+3
Answer: Samantha has (4d+3) books