Question

X2+10x+2solve using quadric formula (leave answers in simplest radical form

Answer 1

As given by the question

There are given that the equation

`x^2+10x+2`

Now,

Solve given equation by using the quadratic formula

So,

From the quadratic formula:

`x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}`

Then,

`\begin{gathered} x=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a} \\ x=\frac{-10\pm\sqrt[]{(10)^2-4*1*2}}{2*1} \\ x=\frac{-10\pm\sqrt[]{100^{}-8}}{2} \\ x=\frac{-10\pm\sqrt[]{92}}{2} \end{gathered}`

Hence, the value of the given equation by using the quadratic formula in the simple radical form is shown below;

`x=\frac{-10\pm\sqrt[]{92}}{2}`