`3x^4-7x^3+x^2-x+9`,`4-2x^2/3+3x^4/5` are biquadratic polynomial

Assertion: 5x^(5)+9x^(4)+8x^(3)+4x+1 is a biquadratic polynomial. Reason : A polynomial of degree 4 is a biquadratic polynomial.

What must be subtracted from 8x^(4)+14x^(3)-2x^(2)+7x-8 so that the resulting polynomial is exactly divisible by 4x^(2)+3x-2 .

What must be subtracted from 8x^4+14 x^3-2x^2+7x-8 so that the resulting polynomial is exactly divisible by 4x^2+3x-2.

What must be subtracted from 8x^4+14 x^3-2x^2+7x-8 so that the resulting polynomial is exactly divisible by 4x^2+3x-2.

What must be subtracted from 8x^(4)+14x^(3)-2x^(2)+7x-8 so that the resulting polynomial is exactly divisible by 4x^(2)+3x-2.

Classify the following polynomials as linear, quadratic, cubic and biquadratic polynomials: 5x-2, x^2+x+7 , 2x+3x^3 , 5y, z^2+1 , 7x^4+4x^3+7x-2

Classify the following polynomials as linear quadratic, cubic and biquadratic polynomials 7x^4+5x^3+7x^2-2

Classify the following polynomials as linear, quadratic, cubic and biquadratic polynomials: (i) x+x^2+4 (ii) 3x-2 (iii) 2x+x^2

Classify the following polynomials as linear, quadratic,cubic and biquadratic polynomials: x+x^(2)+4( ii) 3x-2 (iii) 2x+x^(2)

3x^(4)-2x^(3)y^(2)+7xy^(3)-9x+5y+4 is a polynomials in x and y of degree 5, whereas (1)/(2)-3x+7x^(2)y-(3)/(4)x^(2)y^(2) is a polynomial of degree 4 is x and y