Chapter 2.4, Problem 1E

(Practice) For the following correct algebraic expressions and corresponding incorrect C++ expressions, find the errors and write corrected C++ expressions:

Algebra         C++ Expression

$a.\left(2\right)\left(3\right)+\left(4\right)\left(5\right) \left(2\right)\left(3\right)+\left(4\right)\left(5\right)$

b. $\frac{6+18}{2}$                   $6+18/2$

c. $\frac{4.5}{12.2-3.1}$                S $4.5/12.2-3.1$

d. $4.6\left(3.0+14.9\right) 4.6\left(3.0+14.9\right)$

e. $\left(12.1+18.9\right)\left(15.3-3.8\right) \left(12.1+18.9\right)\left(15.3-3.8\right)$