Questions in mathematics

Questions in mathematics

📝 Answered - Classify this polynomial: $-6 s^2+13$ A. fourth degree trinomial B. cubic monomial C. quadratic binomial D. linear trinomial

📝 Answered - Determine any data values that are missing from the table, assuming that the data represent a linear function. | x | y | |---|---| | 1 | 2 | | 2 | 6 | | 4 | | A. 2 B. 10 C. 14 D. 16

📝 Answered - Write in factored form by factoring out the greatest common factor. $24 s^3-8 s$

📝 Answered - Factor completely. $-8 x^6-32 x^5+256 x^4$

📝 Answered - What is the product? $\left(7 x^2\right)\left(2 x^3+5\right)\left(x^2-4 x-9\right)$

📝 Answered - Which system of equations has a solution of approximately $(-0.3,1.4)$? A. $2 x-y=-2$ and $22 x+10 y=7$ B. $3 x+2 y=5$ and $4 x-y=2$ C. $4 x-y=2$ and $22 x+10 y=7$

📝 Answered - Simplify or analyze the expression |x - 2| + x - 4 for x < 2.

📝 Answered - Make a place value chart for the following numbers according to the International system of numeration. (a) 567898 (b) 878766 (c) 178789 (d) 300 Write each of these numbers in figures according to the International system of numeration. a) Eight hundred fifty-six thousand four hundred fifty-five b) Six hundred thousand one c) Four hundred seventy-six thousand two hundred d) Nine hundred twenty-two thousand twenty-six

📝 Answered - Perform the indicated operations on the functions given below. A. Let f(x) = 5x + 1, g(x) = 5x - 1, and h(x) = 10x² + 13x - 3. 1. f(x) + g(x) Solution: 2. h(x) - g(x) Solution: 3. f(x)g(x) Solution: 4. h(x) / g(x) Solution: 5. g(x) / h(x) Solution:

📝 Answered - Subtract the second term from the first term. 21. -841a, -97a 22. 9124x, 826x 23. -174bc, 526bc 24. -47xyz, -62xyz 25. -206ab, 168ab 26. 325a², 512a² 27. -38.6pr, 10.94pr 28. -947mn, -718mn 29. 716xy, 369xy 30. -4817mnx, -5724mnx