99,999^2 - 1^2 =
A. (10^10) - 2
B. ((10^5) – 2)^2
C. 10^4((10^5) – 2)
D. 10^5((10^4) – 2)
E. 10^5((10^5) – 2)
I don't know.
Exponent, massive numbers
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Answer:Kaunteya wrote:99,999^2 - 1^2 =
A. (10^10) - 2
B. ((10^5) – 2)^2
C. 10^4((10^5) – 2)
D. 10^5((10^4) – 2)
E. 10^5((10^5) – 2)
I don't know.
99,999^2 - 1^2=(100K-1)^2 - 1^2= 100k*100k-100k-100k+1-1=
10^5*10^5-2*10^5=10^5(10^5-2)