Which of the following algebraic expressions are polynomials? (a) \( x^{3}-\sqrt{7} x+13 \) (b) ...

Channel:
PW Solutions
Subscribers:
451,000
Published on ● Video Link: https://www.youtube.com/watch?v=pqPQPIfNQug


Duration: 2:49
2 views
0

Which of the following algebraic expressions are polynomials?
(a) \( x^{3}-\sqrt{7} x+13 \)
(b) \( 3 x^{4}+2 x^{3}-\sqrt{5 x}+8 \)
(c) \( 11-x^{2}+x \sqrt{x}+7 x \)
(d) \( -\sqrt{3} x^{3}+8 x^{2}-9 \)
ЁЯУ▓PW App Link - https://bit.ly/YTAI_PWAP
ЁЯМРPW Website - https://www.pw.live



Other Videos By PW Solutions


2023-01-16Define guano. P
2023-01-16Two cars \( \mathrm{A} \) and \( \mathrm{B} \) are moving in the same direction with speeds \( 3...
2023-01-16Assertion (A): рдРрд░рд┐рд▓ рд╣реИрд▓рд╛рдЗрдбреЛрдВ рдХреЛ рд╣реИрд▓реЛрдЬрди рдкрд░рдорд╛рдгреБ рджреНрд╡рд╛рд░рд╛ рдлрд╝реАрдиреЙрд▓ рдХреЗ рд╣рд╛рдЗрдбреНрд░реЙрдХреНрд╕рд┐рд▓ рд╕рдореВрд╣ рдХреЗ рдкреНрд░рддрд┐рд╕реНрдерд╛рдкрди ...
2023-01-16An organ pipe closed at one end has fundamental frequency of \( 1400 \mathrm{~Hz} \). The \( \ma...
2023-01-16The diagram below shows various positions of a child in motion on a swing. Somewhere in front of...
2023-01-16рдЙрд╕ рдЕрд╡рдХрд▓ рд╕рдореАрдХрд░рдг рдХреА рдХреЛрдЯрд┐ рдЬрд┐рд╕рдХрд╛ рд╡реНрдпрд╛рдкрдХ рд╣рд▓ \[ y=c_{1} e^{2 x+c_{2}}+c_{3} e^{x}+c_{4} \sin \left(x+c...
2023-01-16(P) The rational expression whose numerator is a linear polynomial with \( -3 \) as zero and who...
2023-01-16The multiplicative inverse of \( x-\frac{x-1}{1-x} \) is
2023-01-16If \( A=\frac{p(x)}{q(x)} \) and \( B=\frac{f(x)}{g(x)} \) are two rational expressions where \(...
2023-01-16The additive inverse of \( \frac{x+1}{x^{2}-1} \) is
2023-01-16Which of the following algebraic expressions are polynomials? (a) \( x^{3}-\sqrt{7} x+13 \) (b) ...
2023-01-16The HCF of the polynomials \( 15(a+1)^{2}(a-2) \), \( 65(a-1)^{2}(a+1) \) and \( 90(a-2)^{2}(a-1...
2023-01-16The HCF of the polynomials \( (x+3)^{2}(x-2) \) \( (x+1)^{2} \) and \( (x+1)^{3}(x+3)(x+4) \) is
2023-01-16Write IUPAC name of the following compounds: \[ \left[\mathrm{Co}(\mathrm{en})_{2}(\mathrm{CN})_...
2023-01-16The LCM of the polynomials \( x^{2}-1, x^{2}+1 \) and \( x^{4}-1 \) is
2023-01-16\( \frac{x^{3}+\sqrt{6} x^{2}-7}{2 x^{3}+\sqrt{x}+1} \) is a rational expression. (True/False)
2023-01-16The LCM of the polynomials \( 15 a^{2} b\left(a^{2}-b^{2}\right) \) and \( 40 a b^{2}(a-b) \) is...
2023-01-16The LCM of the polynomials \( 8\left(x^{3}+8\right) \) and \( 12\left(x^{2}-4\right) \) is.
2023-01-16The HCF of the polynomials \( 12 x y^{2} z^{3}, 18 x^{2} y^{2} z \) and \( 28 x^{3} y z^{2} \) is
2023-01-16The HCF of the polynomials \( 8 a^{3} b^{2} c, 16 a^{2} b c^{3} \) and \( 20 a b^{3} c^{2} \) is
2023-01-16Every polynomial is a rational expression. (True/ False)