Y=x² + 2x - 2 iii) Find the values of x when y = 2

OTTA asked Oct 13, 2023

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41 votes

Y=x² + 2x - 2
iii) Find the values of x
when y = 2

OTTA asked Oct 13, 2023

by OTTA

3.2k points

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20 votes

Answer: 1.236, -3.236 or
-1-√(5) and -1+√(5)

Explanation:

2 = x^2 + 2x -2

x^2 + 2x - 2 -2

x^2 +2x -4

put into quandratic formula

Ogborstad answered Oct 18, 2023

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