mohmadqw7com mohmadqw7com

23-09-2020
Mathematics

contestada

Let f(x) = x² + 11x+27. Find a so that f(a) = 3.

Respuesta :

23-09-2020

Solution

3 = x^2 + 11x + 27

0 = -x^2 - 11x - 27

(-x - 3)(x + 8) = 0

-x - 3 = 0

-x = 3

x = -3

x + 8 = 0

x = -8

Best of Luck!

Answer Link

Otras preguntas

The "Dark Triad of Personality," a clustering of personality traits that are associated with aggression, include narcissism, psychopathy, and ________.

In the 1890s, about 90 percent of executions were imposed under local authority, but by the 1920s, about 90 percent were imposed under state authority. A) True

Poll responders regularly exhibit ______________, resulting in inconsistency in poll results.

What is the slope for 4y-2x=8

Asthenosphere Choose one:_______.a) is the lower layer of both continental and oceanic lithosphere. b) is subducted when it collides with continental lithospher

Mrs. Lin is sewing costumes for her grandchildren. She is making 3 lion costumes, 1 zebra costume, and 2 bear costumes. Fabric costs $7.49 per yard. How much fa

A server administrator is setting up DHCP and wants to make sure a specific IP address within a DHCP pool is not given out. What needs to be added to the pool t

which ordered pair is the solution to the system of linear equations -5x+y=26 and 2x-7y=16 A.(-4 6)B.(6 -4)C. (-4 -6) D (-6 -4)

Ana y yo una merienda. (Tomar)

Which graph represents a reflection of f(x) = 6(0.5)x across the x-axis? On a coorindate plane, an exponential function starts in quadrant 3 and increases and a