1) 0=3-8x
8x=3
X=3/8
2)3-8•0=3 g(x)=3
3)-5=3-8x
8x=3+5
8x=8
x=1
4)3-8•3=3-24=-19 g(x)=-19
Hope it helps
Answer:
x^2 +3x -504
Step-by-step explanation:
Sort of do what you'd do to solve but in reverse. You need 21 for a zero, so the binomial factor would be (x-21) since if you set that = to zero you'd get 21. Same for -24. The binomial factor would be (x+24) since that would give you -24. Now that you have the two binomials, you can just multiply them and get the quadratic. :)
Answer:
-3.65
Step-by-step explanation:
We use the rules of division
Then we divide
You would need to add 36 to both sides to complete the square.
This is because you take half of the x term and then square it.
Answer:
-76
Step-by-step explanation:
i think this is rhigt