Please rationalise it.
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I have sent the link below
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smiley143:
Plz thank if this is enough
Can you explain me your third step where you have written that whole square of root 2 +root 5 equals 2+5+20
(A+b)^2 formula
That would be (root 2)^2 +(root 5) ^3 + 2 ( root2 ) (root 5)
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Solution is in the link
[-3√2+2√3+√30]/4
[-3√2+2√3+√30]/4
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Wt is the answer
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