Answer:
(x + 5)(x + 3)
Step-by-step explanation:
Given
x² + 8x + 15
Consider the factors of the constant term (+ 15) which sum to give the coefficient of the x- term (+ 8)
The factors are + 5 and + 3, since
5 × 3 = 15 and 5 + 3 = 8, thus
x² + 8x + 15 = (x + 5)(x + 3) ← in factored form
Answer:
x=5 gg ez
Step-by-step explanation:
Answer:
19/20
Step-by-step explanation:
9/10=18/20
18/20≤19/20
Answer:
A
Step-by-step explanatiWe know x is between 1 and 3 so the best estimate is 2 even though the answer could also be 3 but that will be skewed.
Answer:
Step-by-step explanation:
Recall the form of the difference of squares.
Now let's apply it to your numbers:
Simplify:
