Mathematics, 30.01.2021 04:00, redthangracing

1^3+2(-4^2)+3^2+2*1-(-4). I’ve tried 4 online calculators careful to input it in the same manner. I get 2 answers consistently. -16. And. 48. It must have to do with the 2 times minus 4 squared, but which is right. Which ever answer the calculator gives its consistent I have entered the equation with numbers and with variables with a legend of x. 1. Y -4 z. 3. Answer is consistent on math solver, which allows variables. The test answer is -16. So for now that’s the right one. But is it?

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1^3+2(-4^2)+3^2+2*1-(-4). I’ve tried 4 online calculators careful to input it in the same manner. I...