Factor the equation:
(x-7)(x+4)
Solve for X:
X-7=0 x+4=0
X=7 x=-4
A zero is when the function crosses the x-axis which is solved by setting the function equal to zero.
Answer:
-64
64
49
Step-by-step explanation:
you didn't give any directions so i assume i am supposed to evaluate
Answer:
x=-7 y=3
Step-by-step explanation:
5x+10y=-5
-5x-y=32
9y=27
y=3
5x+10(3)=-5
5x+30=-5
5x=-35
x=-7
Step-by-step explanation:
A,true
doesn't interfere with any function restriction
