Expand and simplify
(x-3) (x-3) +2(x-3) -8=0
(x-3+2)(x-3)-8=0
(x-1)(x-3)-8=0
x^2 -4x +3-8=0
x^2 - 4x -5=0
x^2 -5x +x-5=0
x(x-5)+x-5=0
(x+1)(x-5)=0
x= - 1, 5
1 - 5/15 + 3/15
Just use common denominators!
Hope that helped. :)
Answer:
The only two that share both of these qualities are the isosceles triangle and the isosceles right triangle.
I’m not quite sure but I think it could be c. 768
Answer:
31.411
Step-by-step explanation:
6.1+4.55+1.09+15.9+3.771= 31.411
