(iii) (5x2 - 7x) + (9-2x - 15x2)
Answers
Answered by
0
Answer:
-10x2 - 22x + 9
here your answer mate
hope it will help u
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Answered by
5
Answer:
(10-7x)+(9-2x-30)
10-7x+9+2x+30
10+9+30-7x+2x
49-5x
Step-by-step explanation:
hope it helps
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