Answer:
C
Step-by-step explanation:
Given
x² + 5x - 36
Consider the factors of the constant term (- 36) which sum to give the coefficient of the x- term (+ 5)
The factors are + 9 and - 4 , since
9 × - 4 = - 36 and 9 - 4 = + 5, thus
x² + 5x - 36 = (x + 9)(x - 4)
Thus (x + 9) is a factor
Answer:
(2,0) and (4,0)
Step-by-step explanation:
The roots of the parabola are the points where the value of the function is zero, i.e., where the graph crosses the x-axis.
(2,0) and (4,0)
Answer:
C
Step-by-step explanation:
Answer:
its 12 sweety hope this helps
Answer:
A) x = -16
B) x = 11/6
Step-by-step explanation:
A) (2x + 8) − (x + 8)
= 2x - x + 8 + 8
= x + 16
x = -16
B) (7x − 2) − (x − 9)
= 7x - x - 2 - 9
= 6x - 11
x = 11/6