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Find the Product of the Following Binomial: (A2 + Bc)(A2 − Bc) - Mathematics

Answer in Brief

Find the product of the following binomial:  (a2 + bc)(a− bc)

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Solution

 We will use the identity \[\left( a + b \right)\left( a - b \right) = a^2 - b^2\]  in the given expression to find the product.

\[\left( a^2 + bc \right)\left( a^2 - bc \right)\]

\[ = \left( a^2 \right)^2 - \left( bc \right)^2 \]

\[ = a^4 - b^2 c^2\]

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APPEARS IN

RD Sharma Class 8 Maths
Chapter 6 Algebraic Expressions and Identities
Exercise 6.6 | Q 2.3 | Page 43
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