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lana [24]
2 years ago
8

What is the factorization of the expression below?

Mathematics
2 answers:
OverLord2011 [107]2 years ago
4 0

\large\red{\sf{4x^{2}-9y^{2}}}

\begin{gathered}\\ \sf\longmapsto 2^{2}x^{2}-3^{2}y^{2}\end{gathered}

\begin{gathered}\\ \sf\longmapsto (2x)^{2}-(3y)^{2}\end{gathered}

\begin{gathered}\\ \sf\longmapsto ⚘(2x-3y)×(2x+3y)\end{gathered}

Cloud [144]2 years ago
4 0

\sf \longmapsto \: 4x {}^{2}  - 9y  {}^{2}

  • There are no like terms so we can't simplify it
  • Factoring

\sf \longmapsto(2x+3y)(2x−3y)

\boxed{\sf (2x+3y)(2x−3y)}

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