
we know that 7*7=49 so thus


therefor n=2
it is written as
Answer:
LEts start with 10^1
If we have positive exponent then we add zeros
10^1= 10
(Put 2 zeros because exponent is 2)
(Put 3 zeros because exponent is 3)
(Put 4 zeros because exponent is 4)
(Put 5 zeros because exponent is 5)
For negative exponent , we make a fraction . we put 1 at the top always and number as the bottom
(Put 1 zero at the bottom because exponent is -1)
(Put 2 zeros at the bottom because exponent is -2)
(Put 3 zeros at the bottom because exponent is -3)
easy
Step-by-step explanation:
if you have for example x^2-4
just graf x^2 and that put down all point for 4
Answer:
A.... -5
Step-by-step explanation:
<u><em>-35 + 30 = -5</em></u>
Answer: Um It’s C?
Step-by-step explanation: