If a= 9x²-5xy+4y²,b=3x²-2xy-3y², Find a+2b ? – InterviewSolution

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1.	If a= 9x²-5xy+4y²,b=3x²-2xy-3y², Find a+2b ?
Answer» <html><body><p>9x²-5xy+4y² + <a href="https://interviewquestions.tuteehub.com/tag/2-283658" style="font-weight:bold;" target="_blank" title="Click to know more about 2">2</a>(3x²-2xy-3y²)9x²-5xy+4y² + 6x²-4xy-6y²15x²-9xy-2y²Step-by-step explanation:<a href="https://interviewquestions.tuteehub.com/tag/please-601513" style="font-weight:bold;" target="_blank" title="Click to know more about PLEASE">PLEASE</a> MARK ME AS THE BRAINLIEST PLEASE <a href="https://interviewquestions.tuteehub.com/tag/bro-391138" style="font-weight:bold;" target="_blank" title="Click to know more about BRO">BRO</a>!!!</p></body></html>

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