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3 years ago

5

Sue has 10 pictures but only has space in her apartment to hang 4 of them on a wall. The number of different arrangements of fou

r pictures from a selection of ten pictures is:

1 answer:

aalyn [17]3 years ago

6 0

Step-by-step explanation:

Number of areangements = 10C4

= 10 * 9 * 8 * 7 / (1 * 2 * 3 * 4) = 210.

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What is the remainder of x3 + 3x2 − 10x + k divided by (x + 4)?

Sonbull [250]

Answer:

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Step-by-step explanation:

that is the answer of x3 + 3x2 − 10x + k divided by (x + 4)?

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3 years ago

How to solve this equation?

Sholpan [36]

To solve these type of problems is to simply invert the number after the division sign and multiply

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4 years ago

Find the sum of these polynomials. (x^2 - 5x + 3) + (2x^2 - 3x - 7)

LenaWriter [7]

Answer:

$3x^2 - 8x - 4$

Step-by-step explanation:

This is a short and simple question, but it's good!

We are given the expression $\left(x^2-5x+3\right)+\left(2x^2-3x-7\right)$ , and simply being asked to combine like elements to simplify the expression. Take a look at the procedure below -

$\left(x^2-5x+3\right)+\left(2x^2-3x-7\right)$ - Remove ( ),

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$Solution = 3x^2-8x-4$

<u><em>Hope that helps!</em></u>

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4 years ago

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3 years ago

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