the sum you have stated is 2-3x2-4
bomdas. multiply before subtraction. therefore 2(-3x2)-4, becomes 2-6-4, which is -8
Using the symbol "^" for power. (-3)^1 * (-3)^(1/3) = (-3)^(4/3).
4 and 2/3
2-3/5-4 = 2-0.6-4 = -2.6
To simplify the expression (\frac{3^{-4} \cdot 2^3 \cdot 3^2}{2^4 \cdot 3^n}), first combine the powers of 3 in the numerator: (3^{-4 + 2} = 3^{-2}). The expression becomes (\frac{3^{-2} \cdot 2^3}{2^4 \cdot 3^n}). Next, simplify the powers of 2: (\frac{2^3}{2^4} = 2^{-1}). Thus, the simplified expression is (\frac{2^{-1} \cdot 3^{-2}}{3^n} = \frac{2^{-1}}{3^{n+2}}).
When you simplify a fraction this means you are making the fraction you have into a smaller fraction that is easier to use when you solve a problem Example: 3/6 + 1/4 you would SIMPLIFY 3/6 into 1/2 and add 1/2 to 1/4 to get an answer of 3/4
2
-2
Step 1: Ignore the signs, just simplify the fraction.Step 2: Count the number of negative (minus) signs. If there is one, then the answer is negative, otherwise it is positive.Step 2 can also be stated thus:-/- or +/+ = plus-/+ or +/- = minusSo, -12/412/4 = 3 and there is only 1 negative sign so the answer is negative.Answer: -3.Hope that explains it.
-24 cannot be simplified.
Using the symbol "^" for power. (-3)^1 * (-3)^(1/3) = (-3)^(4/3).
-2
4 and 2/3
2-3/5-4 = 2-0.6-4 = -2.6
To simplify the expression (\frac{3^{-4} \cdot 2^3 \cdot 3^2}{2^4 \cdot 3^n}), first combine the powers of 3 in the numerator: (3^{-4 + 2} = 3^{-2}). The expression becomes (\frac{3^{-2} \cdot 2^3}{2^4 \cdot 3^n}). Next, simplify the powers of 2: (\frac{2^3}{2^4} = 2^{-1}). Thus, the simplified expression is (\frac{2^{-1} \cdot 3^{-2}}{3^n} = \frac{2^{-1}}{3^{n+2}}).
4
3*4*2 = 12*2 = 24
When you simplify a fraction this means you are making the fraction you have into a smaller fraction that is easier to use when you solve a problem Example: 3/6 + 1/4 you would SIMPLIFY 3/6 into 1/2 and add 1/2 to 1/4 to get an answer of 3/4