Complete the steps in solving the quadratic function 7x – 9 = 7x2 – 49x by completing the square. –9 = 7x2 – x –9 + = 7(x2 – 8x + )
Answer
Part 1:
56
Part 2:
112
Part 3:
16

Question

Complete the steps in solving the quadratic function 7x – 9 = 7x2 – 49x by completing the square. –9 = 7x2 – x –9 + = 7(x2 – 8x + )

Revolt · Accepted Answer

Part 1: 56; Part 2: 112; Part 3: 16

Solving Quadratic Equations: Completing the Square (Continued)