Mathematics, 02.04.2020 01:05 ciara180

Solve.

x² + 4x + 4 = 18

x=−4±32‾√
x=2±32‾√
x=−2±32‾√
x=4±92‾√

Answers: 2

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You know the right answer?

Solve.

x² + 4x + 4 = 18

x=−4±32‾√
x=2±32‾√
x=−2±32‾√
...