Write the coefficients of x^2 in each of the following: (i) 2 + x^2n + x (ii) 2 - x^2n + x^3 (iii) (π/2)x^2 + x (iv) √2 x - 1

(i) 2 + x 2 + x Coefficient of x 2 is 1. (ii) 2 - x 2 + x 3 Coefficient of x 2 is (-1). (iii) x 2 + x Coefficient of x 2 is = (iv) x - 1 Coefficient of x 2 is 0.

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.
(i) 4x² - 3x + 7
(ii) y² + $\sqrt{2}$
(iii) $3\sqrt{t} + t\sqrt{2}$
(iv) $y + \dfrac{2}{y}$
(v) x¹⁰ + y³ + t⁵⁰

View Answer

Give one example each of a binomial of degree 35, and of a monomial of degree 100.

View Answer

Write the degree of each of the following polynomials:
(i) 5x³ + 4x² +7x
(ii) 4 - y²
(iii) 5t - $\sqrt{7}$
(iv) 3

View Answer

Classify the following as linear, quadratic and cubic polynomials:
(i) x² + x
(ii) x - x³
(iii) y + y² + 4
(iv) 1 + x
(v) 3t
(vi) r²
(vii) 7x³

View Answer

Mathematics

Write the coefficients of x² in each of the following:
(i) 2 + x² + x
(ii) 2 - x² + x³
(iii) $\dfrac{π}{2}$ x² + x
(iv) $\sqrt{2}$ x - 1

Polynomials

Answer

Related Questions

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.
(i) 4x² - 3x + 7
(ii) y² + $\sqrt{2}$
(iii) $3\sqrt{t} + t\sqrt{2}$
(iv) $y + \dfrac{2}{y}$
(v) x¹⁰ + y³ + t⁵⁰

Give one example each of a binomial of degree 35, and of a monomial of degree 100.

Write the degree of each of the following polynomials:
(i) 5x³ + 4x² +7x
(ii) 4 - y²
(iii) 5t - $\sqrt{7}$
(iv) 3

Classify the following as linear, quadratic and cubic polynomials:
(i) x² + x
(ii) x - x³
(iii) y + y² + 4
(iv) 1 + x
(v) 3t
(vi) r²
(vii) 7x³

Mathematics

Write the coefficients of x2 in each of the following:(i) 2 + x2 + x(ii) 2 - x2 + x3(iii) π2\dfrac{π}{2}2π​ x2 + x(iv) 2\sqrt{2}2​x - 1

Polynomials

Answer

Related Questions

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.(i) 4x2 - 3x + 7(ii) y2 + 2\sqrt{2}2​(iii) 3t+t23\sqrt{t} + t\sqrt{2}3t​+t2​(iv) y+2yy + \dfrac{2}{y}y+y2​(v) x10 + y3 + t50

Give one example each of a binomial of degree 35, and of a monomial of degree 100.

Write the degree of each of the following polynomials:(i) 5x3 + 4x2 +7x(ii) 4 - y2(iii) 5t - 7\sqrt{7}7​(iv) 3

Classify the following as linear, quadratic and cubic polynomials:(i) x2 + x(ii) x - x3(iii) y + y2 + 4(iv) 1 + x(v) 3t(vi) r2(vii) 7x3

Write the coefficients of x² in each of the following:
(i) 2 + x² + x
(ii) 2 - x² + x³
(iii) $\dfrac{π}{2}$ x² + x
(iv) $\sqrt{2}$ x - 1

Which of the following expressions are polynomials in one variable and which are not? State reasons for your answer.
(i) 4x² - 3x + 7
(ii) y² + $\sqrt{2}$
(iii) $3\sqrt{t} + t\sqrt{2}$
(iv) $y + \dfrac{2}{y}$
(v) x¹⁰ + y³ + t⁵⁰

Write the degree of each of the following polynomials:
(i) 5x³ + 4x² +7x
(ii) 4 - y²
(iii) 5t - $\sqrt{7}$
(iv) 3

Classify the following as linear, quadratic and cubic polynomials:
(i) x² + x
(ii) x - x³
(iii) y + y² + 4
(iv) 1 + x
(v) 3t
(vi) r²
(vii) 7x³