Idk what to do on yalls problems
la componente "cubica" será aquella que tenga un exponente igual a 3.
<h3>
¿como identifico una X Cubica en un polinomio?</h3>
Un polinomio tiene la forma general:

Donde todos los exponentes de x son numeros naturales.
Particularmente, la componente "cubica" será aquella que tenga un exponente igual a 3.
Entonces, por ejemplo, en:

La parte cubica será:

Sí quieres aprender más sobre polinomios:
brainly.com/question/4142886
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(5 + 3) / 2
5 represents Grace's hours
3 represents her mom
2 represents the quantity of people the work is divided upon
It should take 4 hours.
9514 1404 393
Answer:
927 ft
914 ft
Step-by-step explanation:
The lengths are half the sum plus or minus half the difference:
1841/2 ± 13/2 = {1854/2, 1828/2} = {927, 914} . . . feet
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Let x represent the shorter length. Then x+13 is the longer length. Their total is ..
x +(x +13) = 1841
2x = 1841 -13
x = (1841 -13)/2 . . . . half the sum minus half the difference
Then the longer length is ...
x+13 = (1841/2) -(13/2) +13
x +13 = (1841/2) +(13/2) . . . . half the sum plus half the difference