Question

find the value of (105×105-5×5)

Answer 1

1100

Step-by-step explanation:

105×105=11025

5×5=25

11025-25=1100 here is the answer

Answer 2

Answer:

${(105)}^{2} - {(5)}^{2} \\ {a}^{2} - {b }^{2} = (a + b)(a - b) \\ therefore - - \\ (105 + 5)(105 - 5) \\ (110)(100) \\ = 11000$

Hope this helps u