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 9.63 x 10^12
900000000000 i would think because 5 above is round up 4 and below round down
x= 2
Step-by-step explanation:
The answer for what does x= is,
x = 2
It looks like a face to me
