Answer
\[-36\].
Work Step by Step
Use TI-83 calculator and follow the below mentioned steps to get the result as:
STEP1: Enter the digit 8 followed by a subtraction operator and digit 2 inside the parentheses.
STEP2: Enter the multiplication operator.
STEP3: Enter the digit 3 followed by a subtraction operator and digit 9 inside the parentheses.
STEP4: Finally, press enter to obtain the result.
Hence, the value of \[\left( 8-2 \right)\cdot \left( 3-9 \right)\]is \[-36\].
