Step-by-step explanation:
5x³ - 45x
5x(x² - 9)
Or 5x(x-3)(x+3)
10xBx15+11xB is that what you are needing for the answer because you didn't really say what you where looking for.
Answer:
no
Step-by-step explanation:
If x = 3 is a zero, then f(3) = 0
f(3)
= 4
- 3³ - 52(3)² - 35(3) + 12
= 324 - 27 - 468 - 105 + 12
= - 264
Since f(3) ≠ 0 then x = 3 is not a zero of f(x)
Answer:
The value of x is 4, 3rd point.
Step-by-step explanation:
Move all the variables to one side & move unknown value to the other side :
4x - 3 = 2x + 5
4x - 2x = 5 + 3
2x = 8
Then solve it :
2x = 8
x = 8/2
x= 4
