Consider isosceles triangle xyz.
what is the value of n?
what is the measure of leg xy?
what is the measure of leg xz?

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

its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.