mpere24 mpere24
  • 13-06-2022
  • Mathematics
contestada

find the zeros of the function f(x)=3x^2-27

Respuesta :

konrad509
konrad509 konrad509
  • 13-06-2022

[tex]3x^2-27=0\\3x^2=27\\x^2=9\\x=-3 \vee x=3[/tex]

Answer Link

Otras preguntas

A number is selected at random from the set {2, 3, 4,10}. Which event, by definition, covers the entire sample space of this experiment? The number is greater t
Find the standard equation of the circle that satisfies the conditions. Center (-1,-3), passing through the point (3,0)
1) Use the rules of exponents to evaluate or simplify. Write without negative exponents. 3*4^0 = ____ 2) Use the rules of exponents to evaluate or simplify. Wr
13. Find the exact value of sin 30 ° - sin 45 ° cos 45 ° . a. 0 b. 1/2 c. 1 d. 2
1) Use the rules of exponents to evaluate or simplify. Write without negative exponents. 3*4^0 = ____ 2) Use the rules of exponents to evaluate or simplify. Wr
hexagon is equal to the area of an equilateral triangle whose perimeter is 36 inches. Find the length of a side of the regular hexagon.
Write equation for the ellipse with foci (9,0) and (-9,0) and endpoints on the verticle axis of (0,2) and (0,-2).
For f(x)= 2x-5 and g(x)= 3-x , find (f (times) g)(-2)
Find the equation of the line that passes through the point (7,5) and is perpendicular to the line 2x - 3y=6
A sack contains red and blue marbles. The ratio of red marbles to blue marbles is 4:3. If there are 18 blue marbles in the sack, how many red marbles are in the