Match each equation to an equivalent equation with a perfect square on one side.
A: 22 + 8x = 2 1. (x + 2)2 = 9
B: 22 – 142 = 5 2. (x +4)2 = 18
C:
2.2 + 4x – 5 = 0 3. (x – 10)2 = 91
D:
22
4. (x – 7)² = 54
20.30 = -9
A
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B
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С
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D
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