Question

22. Find the value of
$\frac{ {38}^{2} \ - {22}^{2} }{ {}16 }$
, using a suitable identity.​

Answer 1

Step-by-step explanation:

I hope it would help you out

Answer 2

Answer:

60

Step-by-step explanation:

Using identity a²-b² = (a+b)(a-b),

$\frac{ {38}^{2} - {22}^{2} }{16}$

=

$\frac{(38 + 22)(38 - 22)}{16}$

=

$\frac{60 \times 16}{16}$

= 60