Math, asked by VVansh244, 13 hours ago

Factorise the product (2x+y)(2x-y)(4x^2+y^2)

Answers

Answered by ZaraAntisera
1

Answer:

\mathrm{Expand\:\left(2x+y\right)\left(2x-y\right)\left(4x^2+y^2\right):\quad 16x^4-y^4}

Step-by-step explanation:

\mathrm{\left(2x+y\right)\left(2x-y\right)\left(4x^2+y^2\right)}

\mathrm{=\left(4x^2-y^2\right)\left(4x^2+y^2\right)}

\mathrm{Apply\:Difference\:of\:Two\:Squares\:Formula:\:\left(a-b\right)\left(a+b\right)=a^2-b^2}

\mathrm{\left(4x^2-y^2\right)\left(4x^2+y^2\right)=\left(4x^2\right)^2-\left(y^2\right)^2}

\mathrm{=\left(4x^2\right)^2-\left(y^2\right)^2}

\mathrm{=16x^4-y^4}

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