Math, asked by rohi111, 1 year ago

root3+2root2 how to solve

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Answers

Answered by shreyakavish

if uh have any problem then uh can ask

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shreyakavish: so the expanded form of (a+b)^2 will be naturally equal to that term

shreyakavish: and a^2 and b^2 are rational no. so they will be equal to the rational digit present in that term..

shreyakavish: and remaining will be irrrational

rohi111: but I am studying in 9th grade i do not understand ^ sign

shreyakavish: then use hit and trial method for finding the values of a and b which will satisfy the equations present in the pic

shreyakavish: ohh i am so sorry i solved it according to 11th class

rohi111: so please solve it according to 9th grade

shreyakavish: okk

shreyakavish: put the value of root 2 in equation

shreyakavish: then solve it

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