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

If the speed of an object is tripled, its kinetic energy will be

What is the numerator or denominator of 4/5

Solving systems by elimination: 2x + 4y = -4 3x + 5y = -3 Please show me your work so I can do the rest myself. Thanks!

What two major processes are involved in the oxygen cycle?

is it possible for a distance versus-time graph to be a vertical line?

Why is RNA necessary to act as messenger?

How is the numeral 35.012 written in words and why

Solving systems by elimination: 2x + 4y = -4 3x + 5y = -3 Please show me your work so I can do the rest myself. Thanks!

Does the depth of a pan affect how water freezes?

Can u paraphrase the quote ”let things take their course”