Code has already been provided to create the four variables $a,b,c,$ and $d.$ Add commands to evaluate the following expressions using these variables and assign

the results to the indicated variable names:

$A_1=\sqrt[\phantom{2}]{a^2+b^2+c^2}$

Assign the result for $A_1$ to the variable Answer$1.$

$A_2=\frac{a(b+c)}{25d^2}$

Assign the result for $A_2$ to the variable Answer$2.$

$A_3=\frac{ac}{5(b+d{)}^{\frac{2}{3}}}$

Assign the result for $A_3$ to the variable Answer$3.$

Script $o.$

$\%$Define variables $a,b,c,$ and $d$

$a=2\mathrm{.}2$;

$b=5\mathrm{.}1$;

$c=-3\mathrm{.}1$;

$d=1\mathrm{.}8$

$\%$Enter commands to evaluate the expressions and assign the results

$\%$to the variable names given in the problem statement. Note the values of the variables

$\%a,b,c,$ and $d$ are defined in lines $2-5.$ Be sure not to overwrite these values with your

$\%$own code.