Question

Each sums Carry
1. Find (-5)
2. Add 3ab, -5ab,ab
3. Multiply 3x, 5y,6z
4. Write in power notation 125
Part-B
each sums carry 2 marks
5. Solve 28+30+49, 2° X 40 X 5°
6. Using identy solve (x+y)?
Part-C
each sums carry 3 marks​

Answer 1

Answer:

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