Answer:
−3y2−8y−12
Step-by-step explanation:
Let's simplify step-by-step.
−5y2−9y−4−(−2y2−y+8)
Distribute the Negative Sign:
=−5y2−9y−4+−1(−2y2−y+8)
=−5y2+−9y+−4+−1(−2y2)+−1(−y)+(−1)(8)
=−5y2+−9y+−4+2y2+y+−8
Combine Like Terms:
=−5y2+−9y+−4+2y2+y+−8
=(−5y2+2y2)+(−9y+y)+(−4+−8)
=−3y2+−8y+−12
Answer:
you got this don't forget about dream
Answer:
6.5<6.05, this one is false
Step-by-step explanation:
look at the Statement and the numbers, it is false through my calculation
D=10
Explanations: 2d-5=3d- 15
2d- 3d =-15+5
D=10
Answer:
try Math
way
Step-by-step explanation:
