Answer:
A 1
--------------
7*7*7*7*7*7
Step-by-step explanation:
(7^3)^-2
We know that a^b^c = a^ (b*c)
7^(3*-2)
7^ -6
The negative exponent move it to the denominator
1/7^6
1
--------------
7*7*7*7*7*7
Answer:
3x+4=19
Step-by-step explanation:
Answer:3x + 4 = 19
Step-by-step explanation:
we know that
The way to form the greatest number is to use the highest valued digit in the most significant digit.
so
therefore
the answer is
The greatest whole number that uses all the digits from 1 to 9 only at once is
The question is sort ..