Numerical Abili...

The difference of two number is 2 and difference of their squares is 28. The sum of the number will be:

If a + b + c = 10 and ab + bc + ca = 31, then the value of a³ +b³ + c³ - 3abc is

Simplify the following expression.

\(\frac{(375+125)^2-(125-375)^2}{375\times375-125\times125}\)

if x + y = 3 and \(\frac{1}{x}+\frac{1}{y}=-\frac{3}{10}\), then the value of (x² + y²) is:

If a + b = 8 and a² + b² = 34 (a > b), then a² - b² will be

Find the value of 101³.

Select the most appropriate option to solve the equation: 6719² - 3281² = ?

If (a - b) = 3, ab = 18, find the value of a³ - b³

If a + b = 9 and ab = 20, then find the value of (a³ + b³).

The factors of x² + 8x + 12 are:

A. (x + 6) (x + 2)

B. (x - 6) (x + 2)

C. (x - 4)²

D. (x + 6)(x - 2)