What are the solution(s) of the quadratic equation 98 - x2 = 0? x = +27
Ox= +63
x = +7/2
no real solution

±7 sqrt(2) = x

Step-by-step explanation:

98 - x^2 = 0

Add x^2 to each side

98 =x^2

Take the square root of each side

±sqrt(98) = sqrt(x^2)

±sqrt(49*2) = x

±7 sqrt(2) = x

Step-by-step explanation:

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.

we would need a picture of the quadrilateral in order to answer the question. also, it seems that the question is missing some components.