Mathematics Questions

What is the LCM of x^2y and xy^2?

If P(x) = 2x - 3, what is P(x) + P(-x)?

Factorize: x^2 - x - 12.

Find the remainder when x^4 + x^3 + x^2 + x + 1 is divided by x - 1.

If the area of a rectangle is x^2 + 7x + 12 and its length is x + 4, find its width.

What is the degree of the polynomial P(x) = 5x^4 - 2x^2 + 7x - 1?

Which of the following is a trinomial?

If P(x) = 2x - 5, what is the value of P(3)?

What is the coefficient of x in the polynomial 3x^2 - 5x + 8?

Simplify the expression (3x + 4) + (2x - 1).

Which of these is NOT a polynomial?

What is the constant term in the polynomial 7x^3 - 4x + 9?

What is the degree of a non-zero constant polynomial?

Evaluate P(x) = x^2 - x + 1 for x = -1.

Find the sum of 4x^2 and -2x^2.

Subtract (x - 5) from (2x + 3).

What is the degree of the product (x + 1)(x + 2)?

Identify the leading coefficient of -x^5 + 4x^2 - 2.

What is the value of (x + 2)^2 at x = 0?

If the degree of P(x) is 3 and Q(x) is 2, what is the degree of P(x) * Q(x)?