Question

(531)² – (530)²
Solve using property of exponents and powers​

Answer 1

Answer:

(500)^2 +(31)^2 _ (500)^2+(30)^2

250000+961- 250000+900

250961- 250900

=61

Answer 2

Answer:1061

Step-by-step explanation:

Formula: a^2 - b^2 =(a+b) (a-b)

Thus... (531)² – (530)²=

(530+531) (531-530) =

1061*1=1061

Hope this serves the purpose