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Class 9 Mathematics Exploring Algebraic Identities Algebraic identitiesEasyLevel 67

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What is ( (p+7)(p-7) ) equal to?

Answer and explanation

Correct answer: (p^2-49)

This is the form ( (a+b)(a-b)=a^2-b^2 ). Exam tip: identify difference of squares in opposite-sign factors.

Related tags

Difference Of Squares Product Identity Algebra

Frequently asked questions

What is the correct answer to this question?

(p^2-49)

Why is this the correct answer?

This is the form ( (a+b)(a-b)=a^2-b^2 ). Exam tip: identify difference of squares in opposite-sign factors.

Which subject and chapter does this question cover?

This is a Class 9 Mathematics question. Chapter: Exploring Algebraic Identities. Topic: Algebraic identities.

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