Math, asked by singhshantanu85, 5 months ago

write the degree of (x-3)^3​


diksha6589: then plz mark me as a brainalist... for that question..
singhshantanu85: okk first you follow then i mark you as a brain list

Answers

Answered by darksoul3
5

\huge \fbox \red{❥Answer}

The degree of (x - 3)³ is 3.


singhshantanu85: thanks bro
Answered by diksha6589
1

it \: is \: the \: identity \: of( {a - b})^{3}  \:

so

( {a - b)}^{3}  =  {a}^{3}  -  {b}^{3}  - 3ab(a - b) \:  \\

now,

 {x}^{3}  -  {3}^{3}  - 3(x)(3) (x - 3) \\  {x}^{3}  -  27 - 9x(x - 3) \\  {x}^{3}  - 27 - 9 {x}^{2} + 27x \: ans

so your answer is 3

here is your answer

plz plz mark me as a brainalist...


singhshantanu85: yess se the first answer
diksha6589: that's the way to solve it you can't write it only 3 I think...
diksha6589: you have to solve it ohhk...
singhshantanu85: can you solve it step step in easy method plsssss
diksha6589: it's the simplest way of solving it first you have to solve it there's an identity
singhshantanu85: hmm okk i ll mark you as a brain list
singhshantanu85: hmm
diksha6589: ohh tq do it fastly tq..
singhshantanu85: i mark you as a brain list
diksha6589: done
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