Answer:
34
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Write out equation
(b - 2a)² + bc
Step 2: Define variables
a = 6
b = 5
c = 3
Step 3: Plug in
(5 - 2(6))² + 5(-3)
Step 4: Multiply
(5 - 12)² - 15
Step 5: Parenthesis
(-7)² - 15
Step 6: Exponents
49 - 15
Step 7: Subtract
34
