Answer:
x^2+11x+10
or
(x+1)(x+10) since you can factor x^2+11x+10
Step-by-step explanation:
Let's do synthetic division.
We are dividing by x+2, so -2 will be on the outside. Like this:
-2 | 1 13 32 20
| -2 -22 -20
|___________________________
1 11 10 0
The remainder is 0, so (x+2) is indeed a factor of x^3+13x^2+32x+20.
The other factor we found by doing this is (x^2+11x+10).
You can find more factors by factoring x^2+11x+10.
Two numbers that multiply to be 10 and add to be 11 is 10 and 1 so the factored form of x^2+11x+10 is (x+10)(x+1).
Answer:
i dont understand- theres 3 ways u can put them tho 7:8 , 7 to 8 , or 7/8
Step-by-step explanation:
The two numbers are 23 and 16 and the method is shown algebraically using simultaneous equations in the photo
Answer:
x = 
y
Step-by-step explanation:
Given x : y = 2 : 3
Express the ratios as a fraction, that is
= ( cross- multiply )
3x = 2y ( divide both sides by 3 )
x = y
