Write x2 − 2x − 3 = 0 in the form (x − a)2 = b, where a and b are integers A.(x − 4)2 = 3 B.(x − 3)2 = 2 C.(x − 2)2 = 1 D.(x − 1)2 = 4

asked Jan 18, 2018 153k views

1 vote

Write x2 − 2x − 3 = 0 in the form (x − a)2 = b, where a and b are integers

A.(x − 4)2 = 3
B.(x − 3)2 = 2
C.(x − 2)2 = 1
D.(x − 1)2 = 4

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5 votes

your answer is C
It's hard to describe I did it all in my head but please trust me that C is correct

Chilltemp answered Jan 20, 2018

6.7k points

0 votes

I think its d because i already did this before

Zar answered Jan 21, 2018

by Zar

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