Which of the following expressions are p...

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer : (i) `3x^2-4x+15` (ii) `y^2+2sqrt(3)` (iii)`3sqrt(x)+sqrt(2)x` (iv) `x-4/x` (v) `x^12 + y^3 + t^50`

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Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.(i) 4x^2-3x+7 (ii) y^2+sqrt(2) (iii) 3sqrt(t)+tsqrt(2) (iv) y+2/y (v) x^(10)+y^3+t^(50)

1.Which of the following expressions are polynomials in one variable and which are not State reasons for your answer. (i) 4x^2-3x+7 , (ii) y^2+sqrt2 (iii) 3sqrtt -3t , (iv) y+2/y , (v) x^16+y^5+t^50

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Classify the following polynomials as polynomials in one-variable, two variables etc. : (i) x^2-x y+7y^2 (ii) x^2-2t x+7t^2-x+t (iii) t^3-3t^2+4t-5 (iv) x y+y z+z x

Which of the following are polynomials : (i) 3x^(2)-7x+6 " " (ii) x^(2)-sqrt(3)x+4 " " (iii) 3sqrt(x)+5 " " (iv) 13 " " (v) a+(5)/(a)+6

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Write each of the following equations in the form a x+b y+c=0 and indicate the values of a, b and c in each case:(i) 2x+3y=4. 37 (ii) x-4=sqrt(3)y (iii) 4=5x-3y (iv) 2x=y

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