Is 3 root t -t root 2 a polynomial-Q- -iii- 3t-t2

Dear student, Yes #160;it #160;is #160;a #160;polynomial #160;as #160;it #160;can #160;be #160;expressed #160;asput #160;t=xthen #160;w ...

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Standard X

Mathematics

Polynomial

Is 3 root t +...

Question

Is 3 root t +t root 2 a polynomial
Q. (iii) $3 \sqrt{t} + t \sqrt{2}$

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Solution

Dear student,

$Y e s i t i s a p o l y n o m i a l a s i t c a n b e e x p r e s s e d a s p u t \sqrt{t} = x t h e n w e g e t 3 x + \sqrt{2} x^{2} I t i s a p o l y n o m i a l a s i t c o n s i s t s o f t h e s u m o f s e v e r a l t e r m s t h a t c o n t a i n d i f f e r e n t p o w e r s o f t h e s a m e v a r i a b l e (s) .$

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Is 3 root t +t root 2 a polynomial Q. (iii) 3t+t2

Dear student, Yes it is a polynomial as it can be expressed asput t=xthen we get3x+2x2It is a polynomial as it consists of the sum of several terms that contain different powers of the same variable(s). Regards

Is 3 root t +t root 2 a polynomial
Q. (iii) $3 \sqrt{t} + t \sqrt{2}$