64 = 6 * 6 * 6 * 6 = 1,296
So 6-4 = 1/1296 = 7.716 x 10-4
Answer 1
=======
6-4 = 1/64 = 7.72 x 10-4
A negative multiplied by a negative always makes a positive number- so negative four times negative six is simply four times six, which equals twenty-four!
4.606 × 10-3 is 0.004606
Six minus negative four is positive ten, because subtracting a negative is the same as adding a positive.
Seven to the negative four power equals 0.00041649312
negative 71
negative six
First, add negative 5 and four. That answer is negative 1. Then add negative six, which is -7.
negative four
Two.
1/36
-0.0046296 (rounded).
10 to the power of negative 6 = 1/1,000,000