Question

Evaluate 5jk − 2k2 when j = 7 and k = 3

Answer 1

The answer is 93 or 105 - 12

Explanation:

the first step is to replace the variables in the expression and then to solve by multiplying and dividing first and subtracting and adding last

1. 5*7*3 - 2*3*2

2. 105 - 12 = 93

Answer 2

93

Explanation:

5(7)(3) - 2(3)(2)

105 - 12 = 93