Answer: x=−2 or x=8
Step-by-step explanation:
Step 1: Factor left side of equation.
2(x+2)(x−8)=0
Step 2: Set factors equal to 0.
x+2=0 or x−8=0
x=−2 or x=8
Answer:
120
Step-by-step explanation:
Slope = rise / run
1/20 = 6 / run
run = 120
Hi there.
I'm just going to put the answer for now. I might come back and edit my answer if I figure out how to solve this the long way.
All I did was figure out what exponent you raise 10 to.
10³ = 1000
So, we now have 8 + 10³ = 1008
Edit:
I did it on paper - here it is broken down.
8 +
![10^{x}](https://tex.z-dn.net/?f=%2010%5E%7Bx%7D%20)
= 1008
Subtract 8 from both sides.
![10^{x}](https://tex.z-dn.net/?f=%2010%5E%7Bx%7D%20)
= 1000
We know that 10³ = 1000
<em>x</em> = 3
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