alexandrastupid alexandrastupid

06-10-2020
Mathematics

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2. Suppose that four times the square of a number equals 20 times that num-
ber. What is the number?
3. Twice the square of the sum of a number and 3 is 98. Find the number. help me in number 2 and 3 please

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kumargaurav00785 kumargaurav00785

06-10-2020

this is the first answer

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