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yan [13]
3 years ago
8

Solve the polynomial equation by factoring. 3x^4+11^3-4x^2=0

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:

0

Step-by-step explanation:

Sidana [21]3 years ago
5 0

Step-by-step explanation:

3{x}^{4}  + 11 {x}^{3}  - 4 {x}^{2}  = 0 \\ factor \:  {x}^{2} out \: of \: 3 {x}^{4} + 11 {x}^{3}   - 4 {x}^{2}  \\  \\  {x}^{2} ( 3{x}^{2}  + 11x - 4) = 0 \\  {x}^{2} (3x - 1)(x + 4) = 0 \\  {x}^{2}  = 0 \\ 3x - 1 = 0 \\ x + 4 = 0 \\

x = 0 \\ x =  \frac{1}{3}  \\ x =  - 4 \\

The final solution is

x=(0 , 1/3 , -4 )

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Lemur [1.5K]

Answer:

\frac{13}{24}

Step-by-step explanation:

We have two fractions and are being asked to subtract them.

7/8 and 1/3 don't have the same denominator, so to do as so, we need to find the LCM of both denominators, multiply them to that, and do the same for the numerators.

So what is the LCM (Least Common Multiple) of 8 and 3?

24.

Therefore :

\frac{7 * 3}{8 * 3} - \frac{1*8}{3*8}

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djverab [1.8K]

Answer:

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Step-by-step explanation:

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Answer:

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