Simplify the expression 8^2 +9 (12/3x2)- 7
1)12 ÷ 3 = 4. 2) 4×2= 8.3) 9× 8= 72.4) 8² = 645) 64+ 72 = 1366) 136 - 7 = 129.If you just want to simplify the expression you get: 8² + 9(8) - 7But when you simplify that you get the answer below. ANSWER: 129