Solve by factorising:
8.) x^2 - ( p^2 + q^2 )x + p^2q^2 = 0
Ans: p^2 , q^2
Standard:- 10
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Hey!!!
Good Evening
Difficulty Level : Average
Chances of being asked in Board : 60%
_________________
We have
=> x² - (p² + q²)x + p²q² = 0
=> x² - p²x - q²x + p²q² = 0
=> x(x - p²) - q²(x - p²) = 0
Easy ?
=> (x - q²)(x - p²) = 0
Thus
=> x = p² or x = q²
_________________
Hope this helps ✌️
Good Evening
Difficulty Level : Average
Chances of being asked in Board : 60%
_________________
We have
=> x² - (p² + q²)x + p²q² = 0
=> x² - p²x - q²x + p²q² = 0
=> x(x - p²) - q²(x - p²) = 0
Easy ?
=> (x - q²)(x - p²) = 0
Thus
=> x = p² or x = q²
_________________
Hope this helps ✌️
ritika199:
oh..this is what he was asking
i have done wrong...
don't worry you've the edit option
srry vijayalakmimehra
edit your answer
where
how?
in the corner of your answer
actually time to edit answer is expired
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