jadehralston jadehralston

20-02-2021
Mathematics

contestada

HELP PLS ASAP

Rewrite f(x)=3x^4 - 9x^2 - 12 in factored form if f(2) = 0

Respuesta :

20-02-2021

Answer:

Step-by-step explanation:

3x^4 - 9x^2 - 12 = 0

x^4 - 3x^2 - 4 = 0

x^2 = [3 ± √(3^2-4(1)(-4))]/[2(1)] = [3 ± 5]/2 = 4,-1

f(x) = 3(x^2-4)(x^2+1) = 3(x+2)(x-2)(x^2+1)

Answer Link

Otras preguntas

The information needed to direct the cell is found in ______. RNA Ribosomes Mitochondria DNA

A crew team rows a boat at a rate of 20 km/h in still water. Beginning at time = 0 minutes, the team rows for 30 minutes up a river (against the current). The s

A cheetah ran 704 feet in 8 seconds, and then another 328 feet in 4 seconds. What was the cheetah's average speed?

what is the whole number portion of 5.024 and 418.0972

AAC –GCC – GTC –CGC – TAG If a mutation occurs, leaving 12 bases, what is the maximum number of amino acids that could be c

Which program denied American Indians the use of their languages, forced them to cut their hair, denied the practice of traditional ceremonies, and forced adopt

napoleon bonaparte came to power in france by

what are mind jigglers

Letters of inquiry and invitations to company-sponsored events are what type of letter? A. Neutral Page B. Sales C. Negative D. Response

The _____ combined score moved the competitor to the top of the scoreboard. Which noun is punctuated appropriately to indicate possession? A. Judges' B. Judge's