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3 years ago

What is the degree of x^5+1-3x^9-2x

Mathematics

1 answer:

exis [7]3 years ago

4 0

this polynomial has a degree of 9.

The degree of a polynomial is the highest power of the unknown with a non-zero coeficient.

This expresion has unknown x raised to the 5th, 4th, 9th and 1st power

(x=x1)

with coeficients of : 1,-3,+3 and -2 respectively. So the highest power (i.e. the degree of the polynomial) is 9.

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Determine type of triangle PLZZ ASAP

g100num [7]

Answer:

scalene right

Step-by-step explanation:

no side congruent and right

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=g%28x%29%20%3D%203x%20-%206" id="TexFormula1" title="g(x) = 3x - 6" alt="g(x) = 3x - 6" align=

VARVARA [1.3K]

Hey there! :)

Answer:

$g^{-1} (g(10))=10$

Step-by-step explanation:

Begin by calculating g(10):

g(x) = 3x - 6

Substitute in 10 for x:

g(10) = 3(10) - 6

g(10) = 30-6

g(10) = 24.

Plug '24' into 'x' into $g^{-1} (x)$

$g^{-1} (24)=\frac{(24) + 6}{3}$

Simplify:

$g^{-1} (24)=\frac{30}{3}$

$g^{-1} (24)=10$

3 0

3 years ago

Solve for :<br>(x+3)/2=6

Marianna [84]

Answer:

x=9

Step-by-step explanation:

(x+3)/2=6

Multiply each side by 2

2*(x+3)/2=6*2

x+3 = 12

Subtract 3 from each side

x+3-3 = 12-3

x = 9

5 0

3 years ago

Does anyone know the answer to: -6 = n/2 -10 n =

Ivanshal [37]

So n=8 and those are all the steps

7 0

3 years ago

What value of X makes the equation true -7x - (-5-x) = -9(2x-1) -1

Bond [772]

Answer:

x = 1/4

Step-by-step explanation:

-7x - (-5-x) = -9(2x-1) -1

-7x + 5 + x = -18x + 9 - 1

combine like terms:

-6x + 5 = -18x + 8

add 18x to each side of the equation:

12x + 5 = 8

subtract 5 from each side:

12x = 3

divide both sides by 12:

x = 3/12 = 1/4

5 0

3 years ago