please give brainliest
Let's solve your equation step-by-step.
x2+x=12
Step 1: Subtract 12 from both sides.
x2+x−12=12−12
x2+x−12=0
Step 2: Factor left side of equation.
(x−3)(x+4)=0
Step 3: Set factors equal to 0.
x−3=0 or x+4=0
x=3 or x=−4
Answer:
x=3 or x=−4
Answer:
for b-10 the b=5 and b+10 b=4
Step-by-step explanation:
Answer:
I know the surface area is 120... don't know about volume
Answer:
#2
Step-by-step explanation:
i just know it and ive done it before bro.
