How do you simplify 2^ 020?
3 Answers
Explanation:
For any non-zero number
a^0 = 1a0=1
Note that
Here's one way of thinking of it:
If
2*n = overbrace(2+2+...+2)^(n color(white)(x)"times")
When
2^n = overbrace(2xx2xx...xx2)^(n color(white)(x)"times")
When
anything powered zero is equal to one
1
Explanation:
Think in:
Because we know that a number divided by itself is 1.
And as you may already know, when you divide exponents you just subtract them.
To simplify:
There is also a pattern:
Same base, decrease the exponent by 1 and get half the value
so: