Factoring Trinomials for Negative Coefficients
Factor the trinomial: -x^2-3x+10. If the lead coefficient is negative, begin by factoring out -1.
Factor the trinomial: -x^2-3x+10. If the lead coefficient is negative, begin by factoring out -1.
Find the GCF of the set of monomials 441,819
A geologist you spoke with is concerned about the rate of land erosion around the base of a dam. Another geologist is studying the magna activity within the earth in an area of New Zealand known for its volcanic activity. One of the shortcuts they apply when doing calculations in the field is to use synthetic division. Use s
1. logb a = log a / log b , where log = log base 10 Use this formula to fing log2 10000.
1) Use the arithmetic sequence of numbers 1, 3, 5, 7, 9,...to find the following: a) What is d, the difference between any 2 terms? Answer: Show work in this space. b) Using the formula for the nth term of an arithmetic sequence, what is 101st term? Answer: Show work in this space. c) Using the formula for the su
7x^2 - 35x + 28
5x^2 - 38x - 16
2x^2 - 18y^2
Factor completely: x^3 - 2x^2 - 4x -8
1. Factor completely: x^7 * y^2 - 4x^ 5 * y^2 - 21x^ 3 * y^2
Solve: 1. (4s + 9)^2 = 36 2. f(x) = x^2 + 18x 3. z^2 + 18z + 64 = 0 5. 7n^2 = 10n - 2 6. 5r^2 + 20r = -18 7. -7x^2 - 5x = 9 8. f(x) = 3x^2 - 5x - 1 Find the vertex: 13. f(x) = (x + 6)^2 - 2 Graph: 12. f(x) = -4(x + 7)^2 + 4 15. f(x) = -x^2 + 2x - 7 Find the x and y intercepts: 16. f(x) = 2x^2 + 6x + 1 S
2. Write the expression for this circuit: Line A enters an OR Gate, exits, then enters the final AND Gate. Likewise, Line B enters the same OR Gate, exits, and enters the same final AND Gate. Line C goes directly to the final AND Gate. 3. Simplify the following Karnaugh Map: C Bar D Bar C Bar D CD C D
(3x^2)^-2 _________ x^3 x^-4 x^0
Find the LCD for the following rational expressions, and convert each rational expression into an equivalent rational expression with the LCD as the denominator. -3/2p^2 +7p-15 , p/2p^2 -11p+12 , 2/p^2 +p-20
Do the addition: 7a^3 + 8a^2 + 3 + -2a^3 + 9a - 6 4a^3 - 3a^2 + 3a + 6 ___________________________
Make sure to superscript all exponents. All exponents in final answers should be positive. Final answers should have all single connecting signs and be arranged in descending order. Simplify and evaluate: (2x^-6 y^-4 z^0 / 3^-2 x^-2 y^-8 z^5) ^3
Multiply: (x2 + 5x - 4)(x2 - x + 2)
Use FOIL to multiply: (3x - 4)(3x - 5)
Perform the indicated operations: (8x2 - 2x + 11) - (-9x2 - x - 6) - (x2 + 2x - 5)
Make sure to superscript all exponents. All exponents in final answers should be positive. Final answers should have all single connecting signs and be arranged in descending order. For f(x) = 2x - 1, find f(-9).
Kim starts to walk 3 mi to school at 7:30 a.m. with a temperature of 0 degrees F. Her brother Bryan starts at 7:45 a.m. on his bicycle, traveling 10 mph faster than Kim. They they get to school at the same time, then how fast is each one traveling?
Find all real and imaginary solutions t^4 -4=0
Simplify the expression. Assume a and b are positive real numbers and m and n are rational numbers. See attached file for full problem description.
Find the LCD for the following rational expressions, and convert each rational expression into an equivalent rational expression with the LCD as the denominator. -3/2p^2 +7p-15 , p/2p^2 -11p+12 , 3/p^2 +p-20
Factor the polynomial completely and state if prime 3a^5 -81a^2
Factor the polynomial completely and state if prime 9x^2 +4y^2
Factor out the GCF in the expression -6h^5 t^2 +3h^3 t^6
Find the GCF 45m^2n^5, 56a^4b^8
10 Problems Please see the attached file for the fully formatted problems. 1. Find the value of x: . Choose the correct answer from the following: 2. Evaluate the expression . 3. Write the equation in logarithmic form. 4. Evaluate the expression log 2 1. 5. Fill in the blank to make a true statement.