Answer: (50, 70)
The answer is (50, 70).
Step-by-step explanation:
Hope this helps =)
Answer: 2a^2+22a+−1
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+22a+−1