Evaluate the expression at specific values of their variables.(1 point)
Evaluate j^2 − 3k + j, when j = 6 and k = 10.
To evaluate the expression j^2 − 3k + j with j = 6 and k = 10, we substitute these values into the expression:
(6)^2 − 3(10) + (6)
Simplifying each term:
36 − 30 + 6
Combining like terms:
36 + 6 - 30
= 42 - 30
= 12
Therefore, when j = 6 and k = 10, the expression j^2 − 3k + j evaluates to 12.