ECO255
Question: Base eight number system can also be called ?
Answer: Octal number
Question: How many solutions does the quadratic equation 12×2 + 9x + 17 = 0. Have ?
Answer: Zero
Question: Solve for log72401 + log7343 – log749.
Answer: 5
Question: Solve for x in 2log(2x+1)2x + 4 – log(2x+1)4 = 2.
Answer: x = 1 or x = -1.
Question: Convert 1001012 to a number in base 10
Answer: 37
Question: ______ is the branch of mathematics that deals with the findings and properties of derivatives and integrals of functions by methods originally based on the summation of infinitesimal differences
Answer: Calculus
Question: _______ is the process while derivatives are the outcome of the process
Answer: Differentiation
Question: Differentiate y = (x + 5)^4.
Answer: 4(x + 5)^3
Question: If X = {3, 9, 14}, Y = {1, 2, 3}. Find X – Y
Answer: {9, 14}
Question: Evaluate ʃx5 + x-4dx.
Answer: 1/6×6 – 1/3x-3 + c.
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