plzz solve these two questions mark with blue color
Answers & Comments
pavamuruganpbcfes
Okay Here your answer that we write 998=1000-2 (998)³=(1000-2)³ using (a-b)³=a³-b³-3ab(a-b) Where a= 1000 and b=2 =(1000)3-(2)³-3(1000)(2)(1000-2) =1000000000-8-6000(998) =10000000000-8-5988000 = 10000000000-5988008 =994011992 Hope this helps you Please mark me as brainliest Thanks
Answers & Comments
we write 998=1000-2
(998)³=(1000-2)³
using (a-b)³=a³-b³-3ab(a-b)
Where a= 1000 and b=2
=(1000)3-(2)³-3(1000)(2)(1000-2)
=1000000000-8-6000(998)
=10000000000-8-5988000
= 10000000000-5988008
=994011992
Hope this helps you
Please mark me as brainliest
Thanks
We have 998 = 100 – 2
∴ (999)3 = (1000 – 2)3
= (1000)3 – (2)3 – 3(1000)(2)[1000 –2]
= 10000000 – 8 – 6000[1000 – 2]
= 10000000 – 8 – 600000 – 12000
= 994011992
8) dividend=x³-3x²+4x-12
Divisor=x-2
Quotient=x²-x+2
Reminder=8
In this reminder will be left.
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