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99,994^2 - 6^2 =
99,994^2 - 6^2 =
Quiz
(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 – 12)
Answer/Solution
10^5(10^5 – 12)
Steps/Work
(99,994)^2 - (6)^2 = (100,000 -6)^2 - (6)^2 = (100,000)^2 - 2*6*100,000 + 6^2-6^2=(10^5)^2 - 12*(10^5) = 10^10 - 12*(10^5)=10^5(10^5 - 12) Answer E