If 112 people attend a concert and tickets for adults cost $2.25 while tickets for children cost $and total receipts for the con
2 answers:
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<span>Solve.
x² + 4x + 4 = 18
A x=−4±3√ 2
B x=2±3√ 2
C x=4±9√ 2
D x=−2±3√2
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<span>
</span>
<span>
</span>
x² + 4x + 4 = 18
A x=−4±3√ 2
B x=2±3√ 2
C x=4±9√ 2
D x=−2±3√2
</span>
<span>
</span>
</span>