In a group, (4y2+ y – 8) are the students of class 7th and 8th playing cricket, if the students of class8thare 2y + 16 -y2, then what will be the students of class 7th?
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PLS ANSWER THIS TOO ASAP
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Answer:
answer is 5y2-y-8
Step-by-step explanation:
just subtract the two no by arranging them correctly and the use subtracting rule to change te signs of the bottom no. and use inteders rule +and - give minus and the result is the sign of te bigger no.
- ANd - gives + and asnwer in -
+ ANd + gives + and answer in +
- ANd + gives minus but the sign of the bogger no.