Remember
∛(xy)=(∛x)(∛y)
3rd power
factor inside and group
384=2*2*2*2*2*2*2*3=2^3*2^3*2*3=2^3*2^3*6
∛384=(∛2^3)(∛2^3)(∛6)=(2)(2)(∛6)=4∛6
C
Answer:
-96
Step-by-step explanation:
(2)(-6)(8)=(12)(8)=-96
Answer:
it is true. any whole number has a 0 following the decimal
You get extraneous solutions anytime the radical becomes undefined under the set of real numbers. for example
does not exsist since the radical cannot be used on a negative number
<u>Answer:</u>
x² - 10x + 25
<u>Step-by-step explanation:</u>
The formula for squaring any binomial (an expression with two terms) is:
(a ± b)² = a² ± 2ab + b²
Let a = x and b = 5.
∴ Substituting:
(x - 5)² = x² - 2(x)(5) + (-5)²
= x² - 10x + 25
