Question

799 square - 499 square factorization evaluate ​

Answer 1

$799^2-499^2=(799-499)(799+499)=300\cdot1298=389400$

Answer 2

$799^{2}  - 499^{2}$ = 389400

Step-by-step explanation:

We have, $799^{2}  - 499^{2}$

= (799 + 499)(799 - 499)

[∵ $a^{2} - b^{2}$ == (a + b)(a - b)]

= 1298·300

= 389400

Hence,  $799^{2}  -499^{2}$ = 389400.