What is the simplified answer to the square root of 56

Answer

2 times the square root of 14

2√14

Step-by-step explanation:

take 56 divide it by the closest possible square root that won't get you a fraction. The number you can divide it by is 4 now in side the square root you have 4*14 square out four. The square root of 4 is 2 put the 2 outside the square root and now you have 2√14 because you can no longer divide anything by 14 to get a perfect square.

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11