A two digit number is 4/7 of the number formed by reversing its digits.When the number is increased by 2 times the sum of its digits,it becomes 54.find the number.
A two digit number is 4/7 of the number formed by reversing its digits.When the number is increased by 2 times the sum of its digits,it becomes 54.find the number.
2i(5-1)^2 and 3(5+2i^3)-i(7i^2+4i) im not sure how to simplify these.
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