Question

Which expression is equivalent to start fraction, 2, to the power minus 7 , dot, 2, to the power 6 , divided by, 2, to the power 0 , end fraction, question mark 2 0 2 −7 ⋅2 6 ​ ? Answer Multiple Choice Answers 00 2, to the power minus 422 −42 2, to the power minus 12 −1 11

Answer 1

The equivalent expression to 2-7 × 26 / 20 is 2-1, which equals 1/2 or 0.5.

Step-by-step explanation:

The original question asks which expression is equivalent to 2-7 × 26 / 20. To solve this, we can apply the rules of exponents. First, since anything raised to the zero power is 1 (20 = 1), we can ignore the denominator in this case. Next, we add the exponents of the same base when multiplying: -7 + 6 = -1. Therefore, the expression simplifies to 2-1, which is equal to 1/2 or 0.5.