Solve 6x^2 -2x-28=o

Question

Solve the equation

Solve for x

Solve for o

x = \frac{1 + 169 + 6 o}{6} x = \frac{1 - 169 + 6 o}{6}

Evaluate

6 x^{2} - 2 x - 28 = o

Move the expression to the left side

6 x^{2} - 2 x - 28 - o = 0

Substitute a= 6,b= - 2 and c= - 28 - o into the quadratic formula x = \frac{- b \pm b ^{2} - 4 a c}{2 a}

x = \frac{2 \pm ( - 2 ) ^{2} - 4 \times 6 ( - 28 - o )}{2 \times 6}

Simplify the expression

x = \frac{2 \pm ( - 2 ) ^{2} - 4 \times 6 ( - 28 - o )}{12}

Simplify the expression

More Steps

x = \frac{2 \pm 676 + 24 o}{12}

Simplify the radical expression

More Steps

x = \frac{2 \pm 2 169 + 6 o}{12}

Separate the equation into 2 possible cases

x = \frac{2 + 2 169 + 6 o}{12} x = \frac{2 - 2 169 + 6 o}{12}

Simplify the expression

More Steps

x = \frac{1 + 169 + 6 o}{6} x = \frac{2 - 2 169 + 6 o}{12}

Solution

More Steps

x = \frac{1 + 169 + 6 o}{6} x = \frac{1 - 169 + 6 o}{6}

Show Solution