Question

Solve the following Quadratic equation using formula x^2+3x-10=0.7​

Answer 1

Answer:

x²+3x-10=0.7

x²+5x-2x-10=0.7

x(x+5)-2(x+5)=0.7

(x+5) (x-2) = 0.7

x+5=0.7 or x-2=0.7

x=-4.93 or x=2.7