\(2x^2 + 7x+ 1\) - polynomial \(1/(x^3 + 2) \)– not polynomial 6 – polynomial 8x – 1 - polynomial \(\sqrt{2x + 5}\) - not polynomial

asked 2021-02-11

asked 2021-02-04

Solve the polynomials: \((1 + x + x^4)(5 + x + x^2 + 3x^2)\)

asked 2020-12-05

Multiply the polynomials: \(6xy^2(1/2x - 2/3xy)\)

asked 2021-02-24

Multiply these polynomials: \(12ab(\frac{5}{6a} + \frac{1}{4ab^{2}})\)

asked 2021-02-01

Add the polynomials: \((t^{2} – 4t + t^{4}) + (3t^{4} + 2t + 6)\)

asked 2021-06-03

Find the discriminant of each equation and determine whether the equation has (1) two nonreal complex solutions, (2) one real solution with a multiplicity of 2, or (3) two real solutions. Do not solve the equations. \(7x^{2} - 2x - 14 = 0\)

asked 2021-02-11

Solve, adding the polynomials: \((2.7m – 0.5h) + (-3.2m + 0.2h)\)

asked 2021-01-27

Please, multiply these polynomials: \((3t – 7)(1 + 3t^2)\)

asked 2021-02-03

Tell whether \(5x^{1/2} - 3x^{3}\) is a polynomial.

asked 2020-11-09

Explain why \(x^4 – 2x^2 – 3\) is a quadratic polynomial.