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Subtract : (i) -5y^2 from y^2 (ii) 6x...

Subtract : (i) `-5y^2` from `y^2` (ii) `6xy` from (iii) `(a-b)` from `(a+b)`

Text Solution

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(i) `y^2-(-5y^2)`
`=y^2+5y^2`
`=y^2(1+5)`
`=y^2(6)`
`=6y^2`
(ii)`-xy-(6xy)`
`=-xy-6xy`
...
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