plz solve the above question asap
thxxx
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x=[sq rt(p+2q)+sq rt(p-2q)]/[sq rt(p+2q)-sq rt(p-2q)]*[sq rt(p+2q)+sq rt(p-2q)]/[sq rt(p+2q)+sq rt(p-2q)]
rationalising
x=[(p+2q)+(p-2q)+2sq rt(p^2-4q^2)]/(p+2q)-(p-2q)]
x=2[p+sq rt(p^2-4q^2)]/4q
4qx-2p=2sq rt(p^2-4q^2)
2qx-p=sq rt(p^2-4q^2)
4q^2x^2+p^2-4pqx=(p^2-4q^2)
4q^2x^2+4q^2-4pqx=0
qx^2+q-px=0
rationalising
x=[(p+2q)+(p-2q)+2sq rt(p^2-4q^2)]/(p+2q)-(p-2q)]
x=2[p+sq rt(p^2-4q^2)]/4q
4qx-2p=2sq rt(p^2-4q^2)
2qx-p=sq rt(p^2-4q^2)
4q^2x^2+p^2-4pqx=(p^2-4q^2)
4q^2x^2+4q^2-4pqx=0
qx^2+q-px=0
manpreetkrgrovpa0h41:
do you find it brainliest?? plz mark
actually just one person has commented until now so that option isn't showing yet
ok..plz try later
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