Three students used factoring to solve a quadratic equation.

jordan's solution keith's solution randall's solution

the equation was solved correctly by . the solutions of the equation are .

The solution was solved correctly by Keith

The solutions of the equation are x=-5,x=-12

Step-by-step explanation:

we have

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Complete the square. Remember to balance the equation by adding the same constants to each side.

Rewrite as perfect squares

square root both sides

The solution was solved correctly by Keith

The solutions of the equation are x=-5,x=-12

13.46

step-by-step explanation:

16.80 x .20 = 13.46

1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^

step-by-step explanation: