moon2009
moon2009 moon2009
  • 11-08-2021
  • Mathematics
contestada

if y - 1/y =8 then find the value of y^2-1/y^3​

Respuesta :

Аноним Аноним
  • 11-08-2021

Step-by-step explanation:

[tex] {y}^{2} - \frac{1}{ {y}^{3} } [/tex]

factorise out y² ;

[tex] = {y}^{2} (1 - \frac{1}{y} ) \\ \\ = 8 {y}^{2} [/tex]

Answer Link

Otras preguntas

Is xyz congruent to abc ? If so, name the postulate that applies
Which real-world situation may be modeled by the following graph? a-the sum of monthly fees over a year's time b-the acceleration of a rocket after lift off c-t
what is the easiest way to write a reflective essay?
A tutor gives John 5 assignments and asks him to pick 3 to complete. How many combinations of the 3 assignments are possible? A. 15 B. 8 C. 20 D. 10
Can you pls. Help me how to solve this?
Which of the following is a common denominator of 1/4 and 5/6? Answers: A: 8 B: 9 C: 12 D: 15
mitosis are sexual or asexual reproduction ?
with which ciuntries did the united States have disputed land claims
how many daughter cells does each parent cell divide intothis is biology not geography
4,355,000 in word form