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How to divide large decimals without a calculator? 679.788 divided by 130.968 Steps would be greatly appreciated
Thanks in advance? Need to find a and b such that x^4 - 8x^3 + 4x^2 + ax + b is a perfect square.? What is half of 99,375? Please demonstrate how to solve this problem. Round to four decimal places please. Thank you.? What is gcd(12!, 15^3)?