Answer:
9(4 + 5)
Step-by-step explanation:
The GCF of 36 and 45 is
36: 2 * 2 * 3 * 3
45: 3 * 3 * 5
The GCF of 45 and 36 is 9 (the bolded part)
9(4 + 5) would be how the distributive property would be written. The numbers inside the brackets represent what is not bolded.
Answer:
(B)-x-(-x) =0
Step-by-step explanation:
<u>Option A</u>
Our equation is: -x +0+(- x) = 0
Left Hand Side:
-x +0+(- x) = -x-x=-2x

<u>Option B</u>
Our equation is: -x-(-x) =0
Left Hand Side:
-x-(-x) =-x+x=0

Therefore, the equation in Option B is true.
Answer:
7.07 or 7.06858
Step-by-step explanation:
I used the google area of a circle calculator
Discriminant =
b² - 4ac
3² - 4(2)(- 9)
9 + 72
81
Your equation has two real solutions.
2x² + 3x - 9 = 0
2x² + 6x - 3x - 9 = 0
2x(x + 3) - 3(x + 3) = 0
(2x - 3)(x + 3) = 0
Set each equal to zero:
2x - 3 = 0
2x = 3
x = 3/2
x + 3 = 0
x = - 3
Your two solutions are x = - 3, 3/2
Answer:
graph f(4x) grows by an exponential factor of 4 times that of graph g(x)
Step-by-step explanation:
i dont see answer choices, so I don't know if that is right, but I hope it is!