What Is The Answer Of (2x\Xb2-3)=4(3x+4)

What is the answer of (2x²-3)=4(3x+4)

 

Answer:

2x²−3=4(3x+4)

2x²−3=12x+16

Minus 12x+16 both sides.

2x²−12x−19=0

a=2, b=-12, c=-19

x=−b±√b²−4ac/2a

x=−(−12)±√(−12)²−4(2)(−19)/2(2)

x=12±√296/4

x=(12√296)/4 or x=(12-√296)/4

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