quiz

Polynomials Quiz 7

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Questions

Popular Questions In Polynomials Quiz 7

  • Find the quadratic polynomial in x, which when divided by (x – 1) (x – 2) and (x – 3) leaves remainders of 11, 22 and 37 ……………

  • The sum of (x1x+1)\left(\frac{x-1}{x+1}\right) and its reciprocal is ……………

  • The value of 6a+11b6a + 11b if x36x2+ax+bx^3 – 6x^2 + ax + b is exactly divisible by (x23x+2)(x^2 – 3x + 2) is ......

  • If 4x4(a1)x3+ax26x14x^4 -(a – 1) x^3 + ax^2 – 6x – 1 is divisible by 2x12x – 1, the value of a ……

  • If f(x) = x2+5x+px^2 + 5x + p and g(x) = x2+3x+qx^2 + 3x + q have a common factor then (pq)2=(p – q)^2 = ……

  • If (x – 4) is the HCF of p(x)=x2nx12p(x) = x^2 – nx -12 and q(x)=x2mx8q(x) = x^2 – mx – 8 then the simplest form of p(x)q(x)\frac{p(x)}{q{(x)}}

  • Simplify x2(y2z)2xy+2z+y2(2xz)2y+2xz+z2(x2y)2zx+2y\frac{x^2-(y-2z)^2}{x-y+2z}+\frac{y^2-(2x-z)^2}{y+2x-z}+\frac{z^2-(x-2y)^2}{z-x+2y} is ……………

  • If P= 1+2x12x\frac{1+2x}{1-2x} and Q = 12x1+2x\frac{1-2x}{1+2x} then PQP+Q\frac{P-Q}{P+Q} = …………

  • If α,β,γ\alpha, \beta, \gamma are the zeroes of 3x35x211x33x^3 – 5x^2 – 11x – 3 then α+β+γ\alpha+ \beta+ \gamma = .........

  • If x42x3+3x2mx+5x^4 – 2x^3 + 3x^2 – mx + 5 is exactly divisible by (x3)(x – 3) then m = ……