Answer:
Step-by-step explanation:
Using the properties of negative exponents, rewrite your expression:
Simplify the exponent:
Rewrite into radical form (can be expressed as ![n^{\frac{a}{b} } = \sqrt[b]{n^{a} }](https://tex.z-dn.net/?f=n%5E%7B%5Cfrac%7Ba%7D%7Bb%7D%20%7D%20%3D%20%5Csqrt%5Bb%5D%7Bn%5E%7Ba%7D%20%7D)
):
Answer:
It would be B.
Step-by-step explanation:
This is because adding a negative exponent onto a number is telling you how many times you have to divide it by. So in this case, it would be the equation 1 / 2^4 to solve it.
Answer:
3
Step-by-step explanation:
Given
In a basket, there are white and red balls..
It can be explained
let in first two balls you take is of different color i.e 1 white and 1 red ball
Third ball , whether you take white or red ball you will have
two balls of same color.
if your third ball is red ball
then you will have 2 red balls and 1 white ball.
if your third ball is white,
then you will have 2 white balls and 1 red balls.
Thus, 3 is the smallest number of balls you should take out .
To put it simply, if you have n balls of different colors then you need to take minimum n+1 number of balls to have at least two balls of same colors.
Answer:
Step-by-step explanation:
The general equation for a parabola is y=4(x^2). The given eqn is y=x^2.
The equation resembles a parabola.
So clearly the answer is either B or C.
Now substitute some values. The value of y can't be negative because x^2 will always be positive.
The answer is B.
Step-by-step explanation:
Separate them then put it equal to zero.. hope so
