Question

ye Bana ke do follow karuga
From the chapter factorization ​

Answer 1

Answer:

0.86

Step-by-step explanation:

here, $\frac{(5.3)^{2} - (3.3)^{2}}{(11.2)^{2} - (11.2) * (2.4) + (1.2)^{2}}$

    ⇒ $\frac{(5.3 + 5.3) (5.3 - 5.3)}{(11.2)^{2} - (11.2) * 2 * (1.2) + (1.2)^{2}}$      [$a^{2} - b^{2} = (a + b) (a - b)$ and $a^{2} - 2ab + b^{2} = (a - b)^{2}$]

    ⇒ $\frac{8.6}{(11.2 - 1.2)^{2}}$

    ⇒ $\frac{8.6}{10}$

    ⇒ 0.86

hope it will help you.