Challenger App

★

1M+ Downloads

A3617

B3609

C3607

D3608

Answer:

apply BODMAS rule

$\frac{988}{\sqrt{2704}}=\frac{988}{52}=19$

$28\times 8 \times 19=y+649$

$4256-649=y$

$y=3607$

Related Questions:

If $x^2+1/x^2=38$ find $x-1/x$

If a - b = 4 and a³ - b³ = 88, then find the value of a² - b².

If xy = 16 and x² + y² = 32, then the value of (x + y) is:

If a and b are two positive real numbers such that a + b = 20 and ab = 4, then the value of a³ + b³ is:

The fraction to be added to $y^2-10y/11 +11/121$ make it a perfect square is: