Question

Write the coefficient of x in 2 2 – 4x +1​

Answer 1

Answer:

• Given that: 2² - 4x + 1

We are asked to write the coefficient of x in the given equation.

Solution:

• Coefficient of x in the expression = -4

Additional information:

♛ Expression that contains only a term is known as "monomial". For example, 4x² , 3xy , 82abc etc.

♛ Expression that contains two terms is known as "Binomial". For example, a + b , z² - y² , 5 - 3xy etc.

♛ Expression that contains three terms is known as "Trinomial". For example, a + b + c , 2x + 3y - 5 etc.

♛ An expression containing one or more terms with non zero coefficient (with variable having non negative exponent) is known to be "polynomial". For example, 2x + 3y + 7z , a + b + c + d etc. $\:$