Como resolver 27 Find the set of values of a for which the quadratic polynomial (a+4)x^ 2 -2ax+2a-60 forall x in R MATRIX FOUNDATION DIVISION City Campus : Ph. 01572-242911 ; Residential Campus

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Como resolver 27 Find the set of values of a for which the quadratic polynomial (a+4)x^ 2 -2ax+2a-6<0 forall x in R; (a-1)x^ 2 -(a+1)x+(a+1)>0 forall x in R MATRIX FOUNDATION DIVISION City Campus : Ph. 01572-242911 ; Residential Campus

Accepted Answer

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

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