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Natalija [7]
3 years ago
7

Solve for x. Use the completing the square method. x2 + 10x = 6

Mathematics
1 answer:
Debora [2.8K]3 years ago
4 0

x2+10x=6

x2+10x-6=0

x=-10+-Square root of [10^2-4×(-6)]/2.1

x=-10+-Square root of 124/2

x=-5+square root of 31 and -5-square root of 31

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