The exponent and coefficient of the expression -2a are assuming that there was no error in your typing, the exponent is 1 and the coefficient is -2.
What are the exponents and coefficients of the formula?
The exponent is the power of the variable and the coefficient is the number before the variable. In this case, the coefficient is 3, and 3y = 3y1, so the exponent is 1. A polynomial is a monomial or the sum or difference of two or more polynomials.
Coefficient refers to a number or quantity placed with a variable. This is usually an integer multiplied by the variable next to it. The coefficient for x² is 1.
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