4. From the sum of 1 + 2x and x2 - 2x + 11, subtract
the sum of x2 – 9x and -2.x2 + x + 10.
Answers
Answered by
1
Answer:
I hope
Step-by-step explanation:
1+2x + x square - 2x + 11 - ( x square - 9x+ -2x square + 10)
=12 + x square- ( -x square -8x + 10)
=12+ x square + x square + 8x - 10
= 2+ 2x square +8x
Answered by
0
Answer:
is your answer.
Step-by-step explanation:
(1+2 x+-2 x+11) =
(x^2-9 x-2 x^2 +x+10) =
( )-()
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