Question

É para hoje,por favor!​

Answer 1

No monômio a/2 o coeficiente é :

${{\boxed{{\boxed{\Large{\boxed{\rm {1/2\: }}}}}}}}$

Cálculo :

$\dfrac{a}{2} \\\\\\\dfrac{1}{2} a^{1-1} \\\\\\\dfrac{1}{2}a^{0} \\ \\\\\dfrac{1}{2} \times 1\\\\\\\dfrac{1}{2}$

${{\boxed{{\boxed{\blue{\boxed{\Large{\rm { ATT: Miguel \: }}}}}}}}}$