The equation you solved is NOT the equation shown in the flash screen of the video listing on KZbin. Just square both sides of the equation to start !
@giovanbattistamelluso34135 күн бұрын
L' equazione del titolo è diversa ed ha come soluzione 1/4 .
@renesperb6 күн бұрын
The equation in the title is not the equation you solve. For Olympiad mathematics I find it extremely simple.
@GuntherSeifert-nh5hh5 күн бұрын
Way too longwinded! Can be solved in 4 steps: Step 1 Devide both sides by 2 Step 2 Replace x in numerator by sqrt(x)×sqrt(x) Step 3 Shorten fraction of left side Step 4 Square both sides. Result x=4 p.s. x cannot be 0 as it is in the denominator. x cannot be negative as right side is positive.
@ansariumairm5 күн бұрын
0/0 =/= 0!
@GuntherSeifert-nh5hh5 күн бұрын
Way too longwinded! Can be solved in 4 steps: Step 1 Devide both sides by 2 Step 2 Replace x in numerator by sqrt(x)×sqrt(x) Step 3 Shorten fraction of left side Step 4 Square both sides. Result x=4 p.s. x cannot be 0 as it is in the denominator. x cannot be negative as right side is positive.