Polynomials Tes...

Which of the following is a monomial with only y as a variable?

What will you get on subtracting ab + bc + ca from 2ab – 2bc + 3?

What is the value of (2x + y)(2x - y) + (y + 2z)(y - 2z) + (2z + 2x)(2z - 2x)?

If (2m + 3n) = 2 and mn = – 1, what is the value of 4m² + 9n²?

What will you get when you subtract 2p²q + 4p - 2q from 2p + 4q + 2q²p?

Which of the following is one of the factors of a⁴ – b⁴?

What is the result of (2x + y)² + (2x - y)²?

If x + y = 3 and xy = 2, what is the value of x² + y²?

What is the simplified form of [5 - 3x + 2y - (2x - y)] - (3x - 7y + 9)?

What is the value of a(a² + a + 1) + 5 for a = 0?

If x + y = 4 and xy = 2, then what is the value of x² + y²?

Simplify:

If x = and y = , find the value of (x – y)(x + y).

Simplify:

Find the missing term (blank) in the following equation:

2x²y + 4xz + 6xy = ____ (xy + 2z + 3y)