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4vir4ik [10]
2 years ago
9

What are the possible values of x if (4x – 5)2 = 49?

Mathematics
1 answer:
STatiana [176]2 years ago
3 0
2(4x - 5) = 49
8x - 10 = 49
8x - 10 + 10 = 49 + 10
8x = 59
8x/8 = 59/8
x = 7.375
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<em>Comment on estimating</em>

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