8+3×2−42= 8 + 3 \times 2 - 4^2 = 8+3×2−42=
First, follow the order of operations (BODMAS/BIDMAS):
Step 1: Calculate the exponent:42=164^2 = 1642=16
Step 2: Perform the multiplication:3×2=63 \times 2 = 63×2=6
Step 3: Perform the addition and subtraction from left to right:8+6−16=14−16=−28 + 6 - 16 = 14 - 16 = -28+6−16=14−16=−2
The correct result is: −2-2−2.
−2 -2 −2