buithikimdinh1975 buithikimdinh1975

10-08-2021
Mathematics

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[tex]\sqrt{x^{2} +5x+3} +2x^{2} +10x-15=0[/tex]

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prishagupta035 prishagupta035

10-08-2021

Factor

√x²+5x+3+2x²+10x-15=0

√x²+2x²+5x+10x+3-15=0

√3x²+15x-12=0

√3x²+(3(5x)+3×-4=0

√3(x²+5x)+3×-4=0

√3(x²+5x-4)=0

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