3 years ago

How many terms are in the expression shown below?

Mathematics

1 answer:

stich3 [128]3 years ago

4 0

Answer:

3 terms. All of the numbers are considered terms.

Step-by-step explanation:

If it asked for variables, it would be 2.

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4th term of (4x-y)^9

Neko [114]

Now, let's do the same as we did for the previous one here.

$\bf (4x-y)^9\implies 
\begin{array}{llll}
term&coefficient&value\\
-----&-----&-----\\
1&+1&(4x)^9(-y)^0\\
2&+9&(4x)^8(-y)^1\\
3&+36&(4x)^7(-y)^2\\
4&+84&(4x)^6(-y)^3
\end{array}$

notice again, how did we get 84 for the 4th element's coefficient? well 36 * 7 / 3. and so on. And you can just expand it from there.

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4 years ago

Common factors of 100 and 140??

nata0808 [166]

The GreatestCommonFactor is 20.........

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3 years ago

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What is the solution to the equation 3 + = 4? y = y = y = 1 y = 4

kvv77 [185]

Answer:

y = 1

Step-by-step explanation:

3 + y = 4

y = 1

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3 years ago

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rodikova [14]

Answer:

-2 5/12 > -2 3/4

-92 < -15/16

Step-by-step explanation:

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4 years ago

Which of the following is a solution to the inequality - 2x +3>7 ?

V125BC [204]

Answer:

the solution is x<-2

Step-by-step explanation:

each time you multiply both sides with a negative number or if you divide both sides by a negative number, you need to "turn" the greater/less sign, so, transform

into

and vice versa

if you flip the sides of the equation, you also need to "turn" the greater/less sign.

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3 years ago