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Who trying to be a big help to me and help me on this
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2 votes
Who trying to be a big help to me and help me on this

Who trying to be a big help to me and help me on this-example-1
User Leachy Peachy
by
8.7k points

1 Answer

4 votes
(x +3)^2 = 49
(x +3)^2 = 7^2
so
x + 3 = 7
x = 4
and
x+3 = -7
x = -10

answer is C.
x = 4 and x = -10
User Ion Cojocaru
by
7.4k points
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