Optimisation Grade 12

[@gabriellepadayachee7746]

This absolutely astounded me something so simple..Thank u for making math so much more enjoyable 😭

[@estherkanakimane2147]

You've done it again Kevin👏 You made this question so super easy.

[@kevinmathscience]

Glad it was helpful!

[@mulovhedzimutshidzi1003]

Why did we work out only 2 sides

[@Hakxhdosnxbisksi]

Area=length×breath

[@4ORCE_NLM1]

Volume= L x B x H

[@nabeelpetkar4254]

Shouldn't the final answer of 64 be 64 units squared since we are dealing with Area???

[@kevinmathscience]

Yes you could say that just to be safe :)

[@itachi_whis07]

sorry Kevin but how can we assume that P-O is X

[@samiquesyse713]

We can assume that p to the origin is x Because q to the origin equals x The 2 lengths equal

[@itachi_whis07]

i see thanks

[@NokuphiwaNgema]

Thank❤ But i don't understand so if I used the equation 2x(2x²+24)and where I see x I substituted with 2 I got 128 And -4׳+48 and also substitute 2 where I see x and I got 64 So which one if maximum value and which one is minimum value

[@kwanele_kay]

I'm also questioning myself which one is the correct one

[@EugeneFiecks-y8n]

🐐

[@bereketleggese7092]

🫡W Kevin

[@itachi_whis07]

Greetings by the way