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How to do this ques (x+1)² - 4x​
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20 votes
How to do this ques (x+1)² - 4x​

User Jaycyborg
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2 Answers

8 votes
X^2+2X+1-4X

X^2-2X+1

Assuming equation equals zero


Factor

(X-1) (X-1)

X=1

User Fame Th
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3.6k points
6 votes
I think you have to times x and 1 with 2 and thay answer add them then minus that with 4x
User Andrei Ciobanu
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3.2k points
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