Answer:
D. 5y^2 - 4y - 1
Step-by-step explanation:
Combine like terms:
(y^2 -y +1) +(4y^2 -3y -2)
= y^2(1 +4) +y(-1-3) +(1 -2)
= 5y^2 -4y -1
Answer:
Step-by-step explanation:
To find the function h(x), you need to subtract the function and the function .
Distribute the negative sign:
Now you can add the like terms:
Therefore, you get that the function h(x) is:
Answer:
2187+4
= 2191
Step-by-step explanation:
plz brainliest :)
Answer:
-4 and 9
Step-by-step explanation:
-4 + 9 = 5
-4 x 9 = -36