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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. hel…

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. hel…
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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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User TomNysetvold
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this is the first answer

2. Suppose that four times the square of a number equals 20 times that num- ber. What-example-1
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User Najam Awan
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