Math, asked by barath93, 1 year ago

x^2+3root5x-5 factorise

Answers

Answered by VedaantArya

Data is complex af.

$(x - (\frac{-3\sqrt{5} + \sqrt{65}}{2}))(x - (\frac{-3\sqrt{5} - \sqrt{65}}{2}))$

barath93: step please

barath93: send all steps

barath93: hi send the steps

barath93: of this answer

VedaantArya: Find roots and express as (x - root1)(x - root2).

VedaantArya: Find roots using discriminant method.

VedaantArya: This one cannot be solved by middle term's splitting.

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