Question

2 X square + 5 x minus 12 equal to zero

Answer 1

Answer:

Step-by-step explanation:

I think u mean 2x^2+5(-12)=2x^2=60

x^2=30 x=√30

Answer 2

hey frnd....
${2x}^{2} + 5x - 12 \\ {2x}^{2} + 8x - 3x - 12 \\ 2x(x + 4) - 3(x + 4) \\ (x + 4)(2x - 3) \\ x = - 4 \: and \: x = 3 \div 2 \\ \\ so \: - 4 \: and \: 3 \div 2 \: are \: the \: roots \: of \: {2x}^{2} + 5x - 12$
HOPE THIS HELP YOU ☺☺❤❤