Answer:
-23
Step-by-step explanation:
Step-by-step explanation:
x²+2x-3=0
(x²+3x)-(x-3)=0
x(x+3)-1(x+3)=0
(x-1)(x+3)=0
x=1 or x=-3
Answer:
729
Step-by-step explanation:
Answer:
h = 3V / πr^2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
<span>D) (-6, -5) is the answer. ope it helps!</span>