Question

What is the 4th Identity of algebric expressions?





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Answer 1

Identity IV: (x + a)(x + b) = x2 + (a + b) x + ab

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Answer 2

Answer:

The algebraic identities for class 8 consist of three major identities, which consist of algebraic expressions and is true for identity definition. The algebraic formulas for class 8 are also derived using these identities. These identities and formulas will be used to solve algebraic equations.

Explanation:

No, 4 is not an algebraic expression because an expression should have at least one variable and one operation to be algebraic.

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