Answer: 2a^2+22a+−1
Step-by-step explanation:
Let's simplify step-by-step.
2a^2−5a+(9)(3)a−1
=2a^2+−5a+27a+−1
Combine Like Terms:
=2a^2+−5a+27a+−1
=(2a^2)+(−5a+27a)+(−1)
=2a^2+22a+−1
The answer is (-2,3)
hope you have a great day ;)
Answer:
-12x²-48x-42.5
Step-by-step explanation:
(-2a^5b^4) * (42ab^6) = -84a^6b^10
