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MAXImum [283]
2 years ago
8

HELP ME PLEASEEEEE

Mathematics
1 answer:
Ne4ueva [31]2 years ago
4 0

Answer:

x = 4

Step-by-step explanation:

x(x + 8) = 48

x² + 8x = 48

x² + 8x - 48 = 0

times into -48

add into 8

(x - 4)(x + 12) = 0

x - 4 = 0

x = 4

or

x + 12 = 0

x = -12

A length cannot be a negative number therefore x = 4

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