ebef24242423 ebef24242423

03-10-2021
Mathematics

contestada

1f F(x) = x³-x²-x-1/8 then find the value of x⁶-1 /x³

Respuesta :

sachinkud2003 sachinkud2003

05-10-2021

Answer:

x+1/x =3 square both the sides- x²+1/x² +2 ×x× 1/x =3² x²+1/x² +2=9 x²+1/x² =7 Now to find value of x³+1/x³ first expand it x³+1/x³ = (x+1/x) (x²+1/x² -1)

Answer Link

Otras preguntas

"office plays an important role in an organization" Justify

42 times 12 divided by 4

solve w^2 + 7w - 18 = 0with the steps pls

e^In(8) use the properties of natural logarithms to simplify the expression

350.0-mL of 0.50 M hydrogen sulfate solution is reacted with 15.0 grams of sodium hydroxide. What volume of water will be produced?

a human baby is born with one x chromosome and one y chromosome. what must be true about the baby

Pls answer this question, please take a look at the picture (You will be warned if your answer is incorrect) NO LINK PLS

Which financing option has the highest overall costs? Rent to own credit card Installment Cash

There are 97 students in South High School. South High School offers only Chinese and Spanish. There are 5 more students in Chinese than in Spanish, and every s

(q-1)²please help!! urgent!!