Solving quadratic equations by factorization: 2x^2+5x-7=0 (step by step)

x = 1 ; x = -7/2

Step-by-step explanation:

Here the sol. of x =

1) x - 1 = 0

=> x = 1

2) 2x + 7 = 0

=> 2x = -7

=> x = -7/2

d

step-by-step explanation:

d

hey! so 1 (25) out of 4 (100) is 25 so your answer is 25%. it's like quarters!