Question

solve the following equation by factorisation 2x² + 3x - 2 = 0
Answer[1/2,-2]​

Answer 1

Answer:

D= b^2-4ac

D= 9-4×2×(-2)

D=25

x = -b+-√ D/2a

x= -3+5/4 or -3-5/4

x= 1/2 or -2

hope it will help you

Answer 2

Answer:

D = b^2-4ac

D = 9+16

D =25

x = -b+-√D/2a

x= -3+5/4 or -3-5/4

x= 1/2 or-2

hope it will help you