Math, asked by WrathEmperor, 1 month ago

Find the whole number roots of the equation 2x^2-7x+6=0​

Answers

Answered by Anonymous
4

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Attachments:
Answered by MzMathsLover
5

\:\:\:\:\:\:\:\:\:\:\:\:\:{\sf{\bold{\green{☆\:Solution\:-\:☆}}}}

\:\:\:\:\:\:\:\:\:\:\:\:\:{\sf{\bold{2x}^{2}}}\:{\bold{7x\:+\:6\:=\:0}}

\:\:\:\:\:\:\:\:\:\Longrightarrow{\sf{2x}^{2}\:{-\:(4\:+\:3)\:x\:+\:6\:0}}

\:\:\:\:\:\:\:\:\:\Longrightarrow{\sf{2x}^{2}\:{-\:4x\:-\:3x\:+\:6\:=\:0}}

\:\:\:\:\:\:\:\:\:\Longrightarrow{\sf{2x\:(x\:-\:2)\:-\:3\:(x\:-\:2)\:=\:0}}

\:\:\:\:\:\:\:\:\:\Longrightarrow{\sf{2x\:-\:3\:=\:0}}\:\mid{\sf{x\:-\:2\:=\:0}}

\:\:\:\:\:\:\:\:\:\Longrightarrow{\sf{2x\:=\:3}}\:\:\:\:\:\:\:\:\:\:\mid{\sf{x\:=\:2}}

\:\:\:\:\:\:\:\:\:\Longrightarrow{\sf{x\:=\:}}{\frac{3}{2}}\:\:\:\:\:\:\:\:\:\:\:\:\:\mid{\sf{x\:=\:2}}

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