Could someone help me with a couple problems relating to quadratic formula? Heres one as an example. 2(12x^2-x)=15.

1 answer:

7 0

Answer:

Step-by-step explanation:

2(12x^2-x)=15

24x^2-2x-15=0

24x^2-20x+18x-15=p

4x(6x-5)+3(6x-5)=0

(4x+3)(6x-5)=0

x= -3/4 or 5/6

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