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Please help me! i'm begging you
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2 votes
Please help me! i'm begging you

Please help me! i'm begging you-example-1
User Mr Hery
by
8.1k points

2 Answers

4 votes
complete square
take 1/2 of -7 and square it
(-7/2)²=
(49)/(4)
add that to both sides
x²-7x+
(49)/(4)=(49)/(4)
factor perfect square

(x- (7)/(2))^2=(49)/(4)
B is answer
User Cdpautsch
by
8.6k points
6 votes
The answer for this is B
User Aleksei Khatkevich
by
7.8k points
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