please solve this problem
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Answered by
1
Answer:
The answer of your question is 4x2 + 15x + 2
Step-by-step explanation:
(4x2 + 7x - 1) - (x2 + 8x - 7) + (x2 + 10)
=> 4x2 + 7x -1 - x2 + 8x - 7 + x2 + 10
( opening the brackets)
=> (4x2 - x2 + x2) + ( 7x + 8x) + (-1 -7 +10)
(putting the like terms together and i have put like terms between the brackets because + doesn't change the sign inside the bracket)
=> 4x2 + 15x + 2
(4x2 because -x2 and + x2 get cancel out)
Hope my explanation have helped you with your question!!
Answered by
0
Answer:
5xsquare - x square -x +16
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