Question

use the formula to
multiply
(x/5+6) (x/5-6)​

Answer 1

STEP:-1 Taking x/5+6 = a and 6 as b

STEP:-2 we can write (x/5+6) (x/5-6) as (a+b) (a-b)

STEP:-3 (a+b) (a-b)= a^2-b^2

STEP:-4 (x/5)^2-(6)^2

STEP:-5 x^2/25-36

Answer 2

Answer:

use algebraic formulae

Step-by-step explanation:

$formula, \\(a+b)(a-b) = a^2-b^2\\or, (\frac{x}{5}+6)(\frac{x}{5}-6) = (x/5)^2-6^2 = \frac{x^2}{25}-36 = \frac{x^2- 900}{25}$