Answer:
x=-2,-4 is your answer
x²+6x+8=0
doing middle term factorization
x²+4x+2x+8=0
x(x+4)+2(x+4)=0
(x+4)(x+2)=0
either
x=-4
or
x=-2
Answer:
the answer is c!
Step-by-step explanation:
:)
Fraction- 12/15
80% that it won't land on green
20%that it will land on green
(i wasn't sure what your ? was, so i put both choices.)
Answer:
0
Step-by-step explanation:
4 is an integer
-4is its additive inverse
4+-4=0
Answer:
283
Step-by-step explanation:
