Answer:
1 / x^8
Step-by-step explanation:
We know that a^b / a^c = a^ (b-c)
x^7 / x^ 15 = x^ (7-15) = x^-8
We also that that a^-b = 1/ a^b
x^-8 = 1 / x^8
√50 lies between 7 and 8.
Answer:
X-6
Step-by-step explanation:
Represent the unknown number with a variable then introduce the minus sign
Answer:
.83 cents
Step-by-step explanation: