1. Explain why the equation (x - 4)2 - 10 = 15 has two solutions. Then solve the equation to find the solutions. Show your work!
Correctly explains why the equation has two solutions.
Correctly determines the solutions of the equation and shows all work!
1. This is Josh's solution for the equation x2 - 6x - 7 = 0:
Is Josh's solution correct? Explain.
Correctly states whether or not Josh's solution is correct.
Correctly explains why Josh's solution is or is not correct.
1. Use the quadratic formula to solve 2x2 = 7x + 6. Leave your answer in radical form.
Show all of your work!
Correctly identifies a, b and c in the quadratic formula.
Correctly finds the solutions using the quadratic formula and writes answers in simplified radical form.
1.) The equation has two solutions as the degree of the equation is 2 . The solutions of the equation are... View the full answer