bijeshpal214 bijeshpal214

16-04-2022
Mathematics

contestada

if a-1/a=5 then find the value of a square +1/asquare

Respuesta :

Аноним Аноним

16-04-2022

Answer:

3

Step-by-step explanation:

Calculating a

a - 1 / a = 5
a - 1 = 5a
4a = -1
a = -1/4

Substitute in the 2nd equation

a² + 1 / a²
(-1/4)² + 1 / (-1/4)²
1/2 + 1 / 1/2
3/2 / 1/2
3

Answer Link

Otras preguntas

What is the step by step answer to 7.3 divided by 90.5?

What is the greatest common factor of 24 and 54?

All of the noble gas elements except neon have 8 electrons in their outermost energy level. True or false

A cell is composed of thousands of molecules that range in size from very small to very large. Select the sequence of molecular size from the smallest to the l

What form a spindle shaped structure of protein fibres on which the chromosomes move during nuclear division?

what is 3.42857142857 rounded to the nearest hundredth

Solve ax + by + c = o for y

what is the answer to the analogy, running is to walking as rushing is to______________.

Is 85 prime or composite

Matter is needed to transfer thermal energy by blank and blank