188k views
5 votes
5x^2=9x+2 ppppppppppppplllllllllllllllllllllllllllllllllllllllllz send heeeeeeeeeeeeelp bbbbbb

User EEEEH
by
6.9k points

2 Answers

2 votes
Answer: x = 2, x = -1/5
(If we’re solving for x)

Work:
We can subtract 9x-2 from both sides getting 5x^2 - 9x - 2 = 0

We can factor that getting

(x-2)(5x+1) = 0

Create separate equations:

x - 2 = 0

&

5x + 1 = 0

Solve

x = 2

&

x = -1/5

So the answer is x = 2 and x = -1/5

Hopefully that helped!

User Darron
by
8.3k points
7 votes

X= -1/5,2

Explanation: Move terms to the left side and set them equal to zero.

User Plundra
by
8.8k points