3 years ago

Which polynomial is in standard form.

Mathematics

1 answer:

garik1379 [7]3 years ago

8 0

Answer:

4- $7x^{7} y^{2} + 5x^{11} y^{5} - 3xy^{2} + 2$

Step-by-step explanation:

In a standard polynomial degree drops from left to right

so , option 4 is correct.

$7x^{7} y^{2} + 5x^{11} y^{5} - 3xy^{2} + 2$

You might be interested in

(57x2:3)+32x450-[39-(4+2):2[+8=

tigry1 [53]

Answer:

57×2/3+32×450-[39-4+2]/2+8

57×2/3+32×450-(39-6/2)+8

57×2/3+32×450-36+8

57×2/3+14400-28

57×2/3+14372

38+14372

14410

8 0

2 years ago

Point M lies on the line segment connecting L(-4, 2) and N (2,-4). If M partitions the segment in the ratio 1:2, what are the co

taurus [48]

AWSER is C
~ Give me a like if this helps ⚡️

5 0

3 years ago

Which expression can be expanded using the binomial theorem?

kirill [66]

Answer:

The third choice: (x² - 1)³

Step-by-step explanation:

That is the only expression that is a binomial. Binomial means "two numbers". For this expression, x² is one number, and -1 is the other. Choice 1 is a monomial (one number) and choices 2 and 4 are trinomials (three numbers)

7 0

3 years ago

in a sale normal prices are reduced by 15%. the sale price of a CD player is $102. work out the normal price of the CD player.

morpeh [17]

.85x=102
x=120
The answer is $120.

8 0

3 years ago

Solve the system of equations using the substitution method. -x − 2y = 0 y = -8x (x, y) = ( , )

marta [7]

Answer:

$= { \tt{(0, \: 0)}}$

Step-by-step explanation:

Let:

${ \bf{ - x - 2y = 0 - - - (a)}} \\ { \bf{y = - 8x - - - (b)}}$

Substitute for y in equation (b) to equation (a):

${ \tt{ - x - 2( - 8x) = 0}} \\ { \tt{ - x + 16x = 0 }} \\ { \tt{x = 0}}$

Also, y = 0

4 0

3 years ago