- 8th
- Maths
- Algebraic Expressions and Identities
- Operations on Algebraic Expressions

Algebraic Expressions and Identities

Maths

Class 8

ExampleDefinitionsFormulaes

ExampleDefinitionsFormulaes

B = $−25w_{2}+15w−10$ and

C = $5w_{2}−10w+20$,

then A + B - C is equal to ______.

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Multiply: $x_{2}+x+1$ by $1−x$.

The answer is $1−x_{3}$.

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Simplify :

$a_{2}+b_{2}−2a_{2}+c_{2}+4a$View Answer

$(7x_{2}+12xy−9y_{2})by(3x_{2}−5xy+3y_{2})$

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$(c+5)(c−3)$

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