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Complete the following activity to sovle...

Complete the following activity to sovle the quadratic equation `sqrt(2x^(3))+7x+5sqrt2=0` by factorisation method :

Text Solution

Verified by Experts

The correct Answer is:
`-sqrt11,sqrt11` are the roots of the given quadratic equation.
`m^(2)-11=0`
`:.m^(2)-(sqrt11)^(2)=0`
`:.(m+sqrt11)(m-sqrt11)=0`
`:.m+sqrt11=0orm-sqrt11=0`
`:.=-sqrt11orm=sqrt11`
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