For this case we must indicate an expression equivalent to:
By definition of properties of powers and roots we have that:
![\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}](https://tex.z-dn.net/?f=%5Csqrt%20%5Bn%5D%20%7Ba%20%5E%20m%7D%20%3D%20a%20%5E%20%7B%5Cfrac%20%7Bm%7D%20%7Bn%7D%7D)
Then, we can rewrite the expression as:
Answer:
OPTION A
The only sensible choice is
Using the compass measure between points S and N, draw an arc to the right of line m, centered at T, intersecting the edge of circle P.
_____
Whether this will actually do what Gerald wants depends on several things:
• point Q being on line L
• point N being to the right of line M
• the intersection point of the drawn arc and circle P being point R.
We presume these things would be resolved by an attached diagram (missing here).
Answer:
b =± 5 sqrt(3)
Step-by-step explanation:
f(b) = b^2 – 75
To find the roots set the equation equal to zero
b^2 -75 =0
Add 75 to each side
b^2 – 75+75 = 0+57
b^2 = 75
Take the square root of each side
sqrt(b^2) = ±sqrt(75)
b = ±sqrt(3*25)
We know that sqrt(ac) = sqrt(a) sqrt(c)
b = ±sqrt(3)*sqrt(25)
b =± 5 sqrt(3)
Answer:
D
Step-by-step explanation:
