10 x square + 3 x minus 4 equal to 0
Answers
Answered by
0
Answer:
x = ½,-4/5
Step-by-step explanation:
Given,
10x²+3x-4 = 0
-40
| \
-5 +8
=> 10x²-5x+8x-4 = 0
=> 5x(2x-1) +4(2x-1) = 0
=> (2x-1)(5x+4) = 0
2x-1 = 0 or 5x+4 = 0
2x = 1 or 5x = -4
x = ½ or x = -4/5.
I hope it helps you.
Similar questions