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Soloha48 [4]
4 years ago
12

(x+5) (×+5)=49. I need to know what x is, how do I solve this?

Mathematics
1 answer:
Archy [21]4 years ago
4 0
(x+5)^2=49
squaer root both sides
x+5=+/-7
minus 5 both sides
x=-5+/-7
x=-5+7=2
x=-5-7=-12


x=2 or -12

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