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    Basic Algebra

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    Factoring Polynomials

    11) 6x³+4x²-10x 12) 15x^5-2x^4-x³ 13) 49y^4-25 14) x^14 - y^4 15) x²+4 16) 72-2y² 17) x²+16xy+64y² 18) 25x³-10x^2+x

    Factoring and Common Factors

    Please see the attached file for the fully formatted problems. Factoring and Common Factors 39. 67. 93. The area of a painting. A rectangular painting with a width of x centimeters has an area of square centimeters. Find a binomial that represents the length. Area = 95. Amount of inve

    Simplifying Expression Functions

    How do you: 1) Simplify (13x^4 - 3x^3 + 2x^2) - (4x^5 - 6x^4 + 5x^3 + 2x^2 - 4x^0) 2) Simplify 5x^3(4x^2 - 11x) 3) Simplify (3y - 2)(4y^2 + 3y -5) 4) Simplify (3x - 5)(2x +1) 5) Simplify (x^2 + 4)(x^2 - 5) 6) Evaluate 2x^3y - 5xy^2 +5xy + 3y - 4 for x = -2 & y = +3 7)

    Simplifying and Evaluating Expressions

    1) Simplify (7x^3y^2 + 4x^2y^2 - 5xy^2) - (2x^3y^2 - 3x^2y^2 + 3xy^2) 2) Simplify (6^-2x^3y^-4)2 divided by 2^-4x^3y^-4 3) Simplify (4u -5v)^2 4) Simplify 2 X 10^7 divided by 5 X 10^-2 and how do you write in Scientific notation? 5) Evaluate: a) SR (8/81) b) -(25

    Calculating Exponents Scientific Notation

    Solve the problem. Express the answer in scientific notation to two decimals unless requested otherwise. ( Please show work.) 1. If the speed of lights is 3.00x 10 to the power of 8 m/sec, how long does it take light to travel 2.29x 10 to the power of 11 m, the distance from the sun to Mars? Round to one decimal place. 2.

    Algebra Word Problems on Met's Payroll

    For 2003, the New York Yankees and the New York Mets had the highest payrolls in major league baseball. The Met's payroll was $32.8 million less than the Yankee's payroll. If the two payrolls totaled $266.6 million, what was the Yankee's payroll for that year in millions?

    Z-Transforms

    Derive the z-transform for f(t) = sinωt u(t)

    Jason runs 6 miles in 45 minutes

    I don't know where I am going wrong. Please demonstrate steps. I have worked these multiple times now and it seems like they should be simple. F. Jason runs 6 miles in 45 minutes. At the same rate, in how many minutes can he run 8 miles? Four other problems, as well

    Polynomial Division and Word Problems

    A. Division of Polynomials If the perimeter is 6x + 6, and the width is x, then the following equation represents the perimeter, twice the width (2x) plus twice the length (2l) B. Nonnegative Integral Exponents C. D. E. F. G. H. The diameter o