Question

How do u do this question...
please explain ​

Answer 1

Answer: by the looks of it you’re dealing with exponents. so the exponent of 3 ^2 would be 3 • 3 =9. So now the equation is 10-9 = 1.

Step-by-step explanation: The next one is the same. 9•9=81 // 3 + 81= 84

Hope that helps!:) -Andi