Divide y2 + 13y + 22 by y + 2?
回答 (10)
2008-11-03 4:25 am
✔ 最佳答案
y^2 + 13y + 22---------------------
(y+2)
(y+2)(y+11)
-----------------
(y+2)
(y+11)
.
2008-10-30 2:55 pm
= (y² + 13y + 22)/(y + 2)
= ([y + 11][y + 2])/(y + 2)
= y + 11
Answer: y + 11
= ([y + 11][y + 2])/(y + 2)
= y + 11
Answer: y + 11
2008-10-30 2:56 pm
y+11
2016-10-06 6:49 pm
the 1st step is to factor each little thing. (y² + 13y + 40 two) / (y² + 15y + fifty 4) factor the numerator and denominator ((y + 6)(y + 7)) / ((y + 9)(y + 6)) because of the fact that we've a (y + 6) in the numerator and denominator you could desire to cancel them, because of the fact that something divided by using itself is one, desirable. (y + 7) / (y + 9) because of the fact that (y + 7) / (y + 9) can't be factored anymore, we are accomplished. i'm hoping this helps. Have a good day.
2008-10-30 4:23 pm
(y^2 + 13y + 22)/(y + 2)
= (y^2 + 11y + 2y + 22)/(y + 2)
= [(y^2 + 11y) + (2y + 22)]/(y + 2)
= [y(y + 11) + 2(y + 11)]/(y + 2)
= (y + 11)(y + 2)/(y + 2)
= y + 11
= (y^2 + 11y + 2y + 22)/(y + 2)
= [(y^2 + 11y) + (2y + 22)]/(y + 2)
= [y(y + 11) + 2(y + 11)]/(y + 2)
= (y + 11)(y + 2)/(y + 2)
= y + 11
2008-10-30 3:06 pm
To solve the problem, first factor (y2+13Y+22). This will be (y+11)(y+2).
Dividing by (y+2) will be y+11 as the y+2/y+2 = 1. And 1 (y+11) = y+11.
Dividing by (y+2) will be y+11 as the y+2/y+2 = 1. And 1 (y+11) = y+11.
參考: Former math teacher.
2008-10-30 2:57 pm
y_2+13 y+2+22/y
2008-10-30 2:57 pm
Divide y² + 13y + 22 by y + 2
Divide (y + 11)(y +2) by y + 2
Answer is (y + 11)
Divide (y + 11)(y +2) by y + 2
Answer is (y + 11)
2008-10-30 2:57 pm
y^2 +13y +22=(y+2)(y+11)
(y+2)(y+11) / (y+2)=y+11
(y+2)(y+11) / (y+2)=y+11
收錄日期: 2021-05-01 11:29:37
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