Answer:
(x - 9)(x - 9)
Step-by-step explanation:
<em>Hey there!</em>
Well to factor,
x^2-18x+81
we need to figure out what times what equal 81 and adds together to get -18.
-9*-9 = 81
-9 + -9 = -18
x*x = x^2
Factored - (x - 9)(x - 9)
<em>Hope this helps :)</em>
Answer:
The Answer is 17
Step-by-step explanation:
You add 2 each time to get 17
1,3,5,9,11,13,15,17 and so on
1 +2=3
3+2=5
5+2=7
7+2=9
9+2=11
11+2=13
13+2=15
15+2=17
17= your 9th term and your final answer
-Victoria
PS: Have a nice day:)
Answer:
16y + 32
Step-by-step explanation:
Expand each term.
(y+6)² - (y-2)²
= (y+6)(y+6) - (y-2)(y-2)
= y² + 12y + 36 - (y² - 4y + 4)
Subtract the second group by changing each term's signs
= y² + 12y + 36 - y² + 4y - 4
Collect like terms
= 16y + 32
By "standard" I assume you mean "slope-intercept."
The form you have it in is "point-slope"
"slope intercept form" comes in the form
Therefore the form would be: