Find the coefficient of x in the algebraic expression 7a²xb²c - 4abc

Find the constant term in the expression x² + 2x³b - y² + 7

Find the answer 15y + -3y + -6y

Subtract 9x² - 7xy + 8x from 3x² + 6xy + 9x

What should be added to p³ -p²q + q³ to get - p³ + 2p²q - q³

Which of the following algebraic expression are not polynomials?

Find the product of 2a²b, - 8ab²c and -6bc²

Find the numerical coefficient of the term a²b in the expression 2a²b + 6a - 7

Multiply (2m²n - 3mn²) and (3m - 4n)

What is the cofficient of the term in the algebraic expression -8y²x³