1000026064 1000026064
  • 23-06-2020
  • Mathematics
contestada

What is: x^2+2x-35? Please help

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SvetkaChem
SvetkaChem SvetkaChem
  • 23-06-2020

Answer:

(x +7)(x - 5)

Step-by-step explanation:

x² + 2x - 35

- 35 = 7*(-5)

2 = 7 + (-5)

x² + 2x - 35 = (x +7)(x - 5)

Answer Link
leb28
leb28 leb28
  • 23-06-2020
To expand on the other users answer:
Once you have (X+7)(X-5) you set each term to zero to find the value of x.
So x+7=0 X=-7
And x-5=0 X=5
So your possible values for x are -7 and 5
Answer Link

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