Analyze the sequence 1, 8, 19, 105, 506, 1741, 4718, 10844, 22135, 41326, 71981 using sequences of differences. (enter your answers as a comma-separated list of values ordered with respect to increasing n.) first differences: 1 incorrect: your answer is incorrect. second differences: third differences: fourth differences: fifth differences: from what degree polynomial does this sequence appear to be drawn? (don't bother finding the coefficients of the polynomial.)

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

Math each whole number with a rational,exponential expression

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?