Math, asked by daredevil142, 9 months ago

66 =
(3x + 1) x (x - 4) solve it by application of quadratic equation

Answers

Answered by urmilaparihariya

4

Step-by-step explanation:

(3x+1)(x-4)=66

3x2-12x+x-4=66

3x2-11x-4=66

3x2-11x=70

x(3x-11)=70

x=70

3x=81

x=27

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