Use the equation x2 - 10x = 11 to fill in the table below. a) What number is added to both sides so the left side is a perfect square trinomial?
b) After adding the answer from part a) and factoring the left side, what is being squared on the left side?

a)  25

b) the square root of 36 should be done

Step-by-step explanation:

x² - 10x = 11

take half of 10 and square it

x² - 10x + 25 = 11 + 25

(x-5)² = 36

x-5 =

x - 5 = 6  and  x - 5 = -6

x = 11  and  x = -1

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.