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Mathematics 20 Online
OpenStudy (anonymous):

What are the solutions of the equation (2x + 3)2 + 8(2x + 3) + 11 = 0? Use u substitution and the quadratic formula to solve.

OpenStudy (nirmalnema):

where you want to use quadatic formula

OpenStudy (nirmalnema):

if u will solve the bracket you will get a linear eq...in one variable

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