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Simplify these expressions and find thei...

Simplify these expressions and find their values if x=3,a=-1,b=-2: `3x-5-x+9`

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SUBHASH PUBLICATION-ALGEBRAIC EXPRESSIONS-EXAMPLE
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  3. When a=0, b=-1, find the value of the given expressions: a^2+ab+2

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  14. If p=-10, find the value of p^2-2p-100.

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  15. What should be the value of a if the value of 2x^2+x-a equals to 5, wh...

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