MATLAB Video 17: fzero function

[@NickelFirepowerNico]

Good work!!! and... FALCON PUNCH!

[@salimamansoura7838]

May God reward you for all your effort and all the valuable information you easily provide to us .

[@coltonmcomber8766]

Just spent an hour having this not work for me because I needed the @x. Then I found your video, thanks for saving my night!

[@hans3331000]

awesome! and for guessing, in other words, just choose the value nearest to the zero you want to find

[@Gweentree]

thank you. really helpful. I like how your video was short and sweet.

[@demha100demha]

Thank you for the clear explanation!

[@valorank2319]

Good work!!!

[@isnatitasafira7479]

such a clear explanation. thank you very much

[@NehalPatel26]

Thank you, very useful. Keep up the good work!

[@doc_microscope]

Good evening, i have a problem: I have this linear system of 4 equations in four unknows P1, P2 P3 and P4: a1*P1+a2*P2+a3*P3+a4*P4=a; b1*P1+b2*P2+b3*P3+b4*P4=b; c1*P1+c2*P2+c3*P3+c4*P4=c; d1*P1+d2*P2+d3*P3+d4*P4=d; a1,a2,a3,a4,b1,b2,b3,b4,c1,c2,c3,c4,d1,d2,d3,d4 are constants and a,b,c,d are the known terms. How i can implement it on Matlab such that to find the roots?

[@alenkova30]

this doesnt work in 3d