3 years ago

Solve the polynomial: 2x³-11x²+18x-8=0

Mathematics

1 answer:

kotykmax [81]3 years ago

7 0

Answer:

2/0.74

Step-by-step explanation:

To solve the polynomial, factorize it.

2x³-11x²+18x-8=0

After factorizing:

(x-2)(2x^2 - 7x +4) = 0

now, solve each bracket one by one:

x-2 = 0

x = 2

Then

2x^2 - 7x + 4 = 0

use quadratic formula t get 0.74

You might be interested in

Find the volume of the composite solid 3 in. 8 in. 11 in.

krok68 [10]

Answer is 264
You just multiply at three numbers

5 0

2 years ago

Anita brings 6 dolls to her grandmas house these solls represent 25% of anitas doll collection what is the total number of dolls

Jlenok [28]

Answer:

Step-by-step explanation:

6 0

4 years ago

Error Analysis Find (4) (-5) (-3) . Use pencil and paper. Describe an error you could make that results in the opposite of the c

photoshop1234 [79]

Answer:

He didn’t do his math right

Step-by-step explanation:

3 0

3 years ago

Simplify <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B24%7D%20" id="TexFormula1" title=" \sqrt{24} " alt=" \sqrt{24} " align="

astra-53 [7]

Answer:

= 2 $\sqrt{6}$

Step-by-step explanation:

$\sqrt{24}$

$\sqrt{4 × 6}$ Since √4 = 2, so

2 $\sqrt{6}$

6 0

3 years ago

Can i get some help. hate homework

omeli [17]

If a sequence is defined recursively by f(0)=2and f(n+1)=-2f(n)+3 for n> 0 then f(2) is equal to what

5 0

3 years ago