43.01
NEED MORE CHARECTERS HEEHEE
Answer:
Floyd is not correct. By the diagonals of a Parallelogram Theorem, he knows that PT ≅ TR and QT ≅ TS, but he does not know anything about the relationship between PT and QT.
Step-by-step explanation:
Step-by-step explanation:
x^3+x^2+4x+4=0
x³+x²+4x=-4
x(x²+x+4)=-4
either
x=-4
or
x²+x+4=-4
x²+x+4+4=0
x²+x+8=0
comparing with ax² +bx+c
a=1
b=1
c=8
x={-1±√{1²-4×1×8}}/2×1
x={-1±√{-31}}/2
Solve the equations
if it looks like this
(Example)
7 = 8 it has no solutions
7=8 its is all real solutions
x=8 its one real solution
