Express x^2 +-8x + 22 in the form (x-a)^2 + b

2 answers
Question:

express x^2 +-8x + 22 in the form (x-a)^2 + b

Answers

Answer is x^2-8x+22 because there is no like terms

Answer:(x-4)^2 + 6Step-by-step explanation:(x-a)^2 + b = x^2 - 2xa + a^2 + bx^2 -2xa +a^2 + 6 = x^2 -8x +22Hence:-2xa = -8xaa^2 + b = 22b = 22 - a^2b = 22 - 16b = 6

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