<h2>Answer:</h2>
<h2>Explanations:</h2>
Given the function
Get g(8) by substituting x = 8 into the function;
Get g(-5) by substituting x = -5 into the function
Take the difference in the result to have;
Hence the difference between the given functions is 39
There are a various of ways solve this expression. We can choose to do completing the square method or to use the quadratic formula. In this case, I will choose to do completing the square. We do as follows:
<span>x^2 - 7x = -13
</span><span>x^2 - 7x + 49/2= -13 + 49/2
(x - 7/2)^2= 23/2
</span>√[(x - 7/2)^2]= √(23/2)
x-7/2 = √46 / 2
x = √46 / 2 + 7/2
Hope this answers the question. Have a nice day.
Answer:
x=7
Step-by-step explanation:
Solve.
7x-5x-3=x+4
Calculate like terms.
7x-5x=2x
Rearrange.
2x-3=x+4
Apply inverse addition.
2x-3+3=x+4+3
2x=x+7
Isolate 2x by subtraction.
2x-x=x-x+7
x=7
Answer:
I can't see the picture so can you pls write down the equation so i can solve it for you. Thank you bye!!!
Step-by-step explanation:
Answer:
39.5
Step-by-step explanation:
25*1.58
