Mathematics, 13.06.2021 02:30 aleiahmartin

→ Solve x2 - 8x - 9 = 0.
Rewrite the equation so that it is of the form
x2 + bx = c.
x + 18
x = 9
COMPLETE
Add
to each side x2 – 8x = 9 to complete
the square.

Answers: 1

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→ Solve x2 - 8x - 9 = 0.
Rewrite the equation so that it is of the form
x2 + bx = c.