Use the Binomial Theorem to expand each binomial and express the result in simplified form. $(2x+1{)}^4$

Use the Binomial Theorem to expand each binomial and express the result in simplified form. $(5x\text{–}1{)}^3$

Use the Binomial Theorem to expand each binomial and express the result in simplified form. $(3x+y{)}^3$

Use the Binomial Theorem to expand each binomial and express the result in simplified form. (x+2)³

Evaluate the given binomial coefficient. $\left(\frac{6}{6}\right)$

Evaluate the given binomial coefficient. $\left(\frac{12}{1}\right)$

Evaluate the given binomial coefficient.$\left(\frac{8}{3}\right)$

Write the first three terms in the binomial expansion, expressing the result in simplified form. (x-3)^9