Question

Represent in the form of quadratic equations ( x-3 )(2 x+1)=x(x+5)​

Answer 1

Answer:

(x-3)(2x+1)=x(x+5)

2x^2+x-6x-3=x^2+5x

x^2-10x-3=0

$- b + - \sqrt{b ^{2} } - 4ac \div 2a$

$x = 10 + \sqrt{112} \div 12 \\ x = 10 - \sqrt{112} \div 12$