Question

Find the product of the roots of the quadratic equation 2x^2 7x-4

Answer 1

here is your solution, l hope it wil help you

Answer 2

Given; 2x^2 -7x-4

To Find;  the product of the roots of the quadratic equation 2x^2 7x-4

Solution; This question can be easily solved by factorizing the middle term as subtraction or addition of two numbers

 2x^2-7x-4

2x^2-8x+x-4

2x(x-4)+1(x-4)

(2x+1)(x-4)

So the roots are 4 and -1/2

Hence the product of roots is -2