Question

Solve. 2x^2 + 3x = 20.

Answer 1

x = –10 and x = 3

x = five over two and x= –4

x = 5 and x = 2

x = –five over two and x = –4

Answer 2

2x^2+3x-20=0
(2x-5)(x+4)=0
2x-5=0 or x+4=0
x=0.4 or x=-4

Answer 3

thank u

Answer 4

no problem :)