Answer: 7a^2+2a+7
Step-by-step explanation:Distribute the Negative Sign:
=9a2+7a+8+−1(2a2+5a+1)
=9a2+7a+8+−1(2a2)+−1(5a)+(−1)(1)
=9a2+7a+8+−2a2+−5a+−1
Combine Like Terms:
=9a2+7a+8+−2a2+−5a+−1
=(9a2+−2a2)+(7a+−5a)+(8+−1)
=7a2+2a+7
Answer:
bd=cc=oc2
Step-by-step explanation:
Y = 20x + 7 for instance
then just substitute the values
Answer:
3x^2-2x-6 (APEX)
Step-by-step explanation:
you're welcome
Answer:
The answer is 5184. Hope it helps luv