Question

Please solve!
176=x(x+2)(x+11)

Answer 1

Simplify the equation and write it in standard form.

Answer 2

4X^2+2X-7=13X+4
4X^2+2X-13X-7-4=0
4X^2-11X-11 SOLVING USING THE QUADRATIC EQUATION X=(-B+-SQRT[B^24AC])/2A WE GET
X=(11+-SQRT[121-4*4*-11])/2*4
X=(11+-SQRT[121+176])/8
X=(11+-SQRT[297)/8

Answer 3

X=(11+-17.23)/8
X=(11+17.23)/8
X=28.23/8
X=3.528 SOLUTION
X=(11-17.23)/8
X=-6.23/8
X=-.778 SOLUTION

Answer 4

Thank you so much!