Question

Solve 3x2 + 4x = 2.

quantity of 2 plus or minus square root of 10 all over 6

quantity of negative 2 plus or minus 2 square root of 10 all over 3

quantity of negative 2 plus or minus square root of 10 all over 3

quantity of 4 plus or minus square root of 10 all over 3

Answer 1

\[3x^2 + 4x = 2\]\[3x^2+4x-2=0\]use the quadratic formula.

Answer 2

@charlotte123

Answer 3

im still confused

Answer 4

\[\frac{-b±\sqrt{b^2-4ac}}{2a}\]

a=Coefficient next to x^2
b= Coefficient next to x
c=Constant

Always set the equation equal to zero before applying the above formula- (the quadratic formula) just like I did.