Question

help me guys..its too long for me ..​

Answer 1

Answer:

Step-by-step explanation:

multiply 999813*999815

the answer is 999628034595 add 1

the answer is 999628034596                                        (1)

square 999814

the answer is 999628034596                                        (2)

divide 1 by 2

the ans is 1

Answer 2

Answer:

=999812×999815+1/(999814)²

=1999627+1/(999814)²

=1999628/(999814)²

=1999628/9.99628035e11

=499,907.25

this is it's answer I did it