Question

A. find the sum and product of the roots of the following quadratic equation. Then give the roots of the equation.

1. 8x-10=2

2. x^2=3x+28

3. x^2-8x=9

B. write the quadratic equation in solution in standard form whose roots are given.Show your using sum and product of the roots.
4. 2and-6

5. 2/5 and 1/2​

Answer 1

Answer:

First is not a quadratic equation because A should not be equal to 0

2) sum = - 3 product =28

3) sum=8 product = - 9

4)x²-2x-6=0

5)10x²-4x+5=0