-216
Negative two times three is negative six.
two to the seventh power times negative three
It is the negative of the value of the number multiplied by itself two times (not three times - as most of us are incorrectly taught).
31
-(3^(-2)) = -0.111111111
8
negative eight plus two times four to the second power
It is the negative of the value of the number multiplied by itself two times (not three times - as most of us are incorrectly taught).
To simplify the expression (3^3 \times 3^2 \times 3^1 \times 3^0 \times 3^{-1}), you can use the property of exponents that states (a^m \times a^n = a^{m+n}). Adding the exponents together: (3 + 2 + 1 + 0 - 1 = 5). Therefore, the expression simplifies to (3^5), which equals 243.
-2
It is -29
14 to the power of 8 AKA 14^8