Mathematics, 06.10.2020 14:01, salvadorperez26

This is going to sound really weird,,, In Alg. 1, completing the square was just factoring out so
x^2 + 10x - 11 = 0 and the answers would be (x = -10 or 1)
But in Alg. 2, completing the square become wa more complex so the answer to the above would be (x = 1 or -11)

Why has the equation changed?

Answers: 2

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This is going to sound really weird,,, In Alg. 1, completing the square was just factoring out so