hobileme hobileme

25-04-2018
Mathematics

contestada

If x = 2 is a zero of the polynomial [tex]2x {}^{2} + 3x - p[/tex], then find the value if p.

Respuesta :

THEBRAINLY2 THEBRAINLY2

25-04-2018

Given : [tex]f(x) = 2x {}^{3} + 3x - p[/tex]

As x = 2 is a zero of the polynomial
So, [tex]f(2) = 0[/tex]
[tex]2.2 {}^{3} + 3.2 - p = 0 = > 16 + 6 - p = 0[/tex]
[tex] = > 22 - p = 0 = > p = 22[/tex]

Answer Link

Otras preguntas

The range of the function f(x) = x + 5 is {7, 9}. What is the function’s domain?

witch of the following is unaffected by physical activity

What is the molar concentration of phosphate ions in a 0.350 mli3po4 solution?

Write the equation of the line through (-1, 0) and (1, 2) in slope-intercept form.

The probability of the complement of an event is ____ less than the probability of the event itself.

what are two elements needed for neural communication to happen

What could you wear to school to tomorrow

Alexi is a very strong swimmer, but she has an injury that prevents her from diving into the pool. What accommodation can be made to help her compete with other

How do scientists name hurricanes once all the letters are used in a season?

State the range of the following relation and state if it is a function. (3, 2), (4, 1), (4, 5), (5, 1) A. {3, 4, 5}; Yes B. {1, 2, 5}; Yes C. {3, 4, 5};