Question

Solve the inequality 22 +2 - 2 22 - 5.0 + 6 <0

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Answer 1

sol. 2241-2 <O 1_50+6 factor it 1²+2-2 (21-1) (0+2) 1²_57146 (9-3) (07-2) This fraction will be zero wherever numerator is zero, so put numerator equal to zero and solve it (31-1) Col+2) = 0 8-1=0 04+2 = 0 1=1 or r= -2 (-25751) The fraction will be undefined wherever the denominator is zero, So put denominator equal to zero and solve it (2-3) (7-2) =0 H-3 = 0 0-2 = 0 21 = 3 ( 2 <01<3) -25761 2<7 < 3 [-2,1] U(2,3) Ang or or 01 = 2 > -