You can make it easier by replacing x^n with another variable, factoring, then putting x^n back in the end.
Using exponent and algebra rules, rewrite x^2n - 2x^n + 1 as
(x^n)^2 - (2 x x^2) + 1
Then, let x^n = m.
m^2 - 2m + 1
Now factor that: (m - 1)^2
And now put x^n back: (x^n - 1)^2
(-1,10), (2,1) , (0,7), (-2,1)
7.2
Work: 45% x 16=
(45/100) x 16=
(45x16) / 100=
720/100=
7.2
Answer:
the simplified form is 3/5
Step-by-step explanation:
Hey there!
The number of equal parts that something is evenly distributed into is the <u>divisor.</u>
<u />
<em>Hope this helps!</em>
