Question

Answer 1

=\(\dfrac{1}{2}\) .12+\(\dfrac{1}{4}\) -1

=6.\(\dfrac{-3}{4}\)

=\(\dfrac{-9}{2}\)

Answer 2

\(\dfrac{1}{2}.\sqrt{144}+\sqrt{\dfrac{1}{16}}-\left(\dfrac{1}{4}\right)^0\)

\(=\dfrac{1}{2}.12+\dfrac{1}{4}-1\)

\(=6+\dfrac{1}{4}-1\)

\(=\dfrac{25}{4}-1\)

\(=\dfrac{21}{4}\)