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gtnhenbr [62]
3 years ago
8

What is the difference of the polynomials?(8r6s3 – 9r5s4 + 3r4s5) – (2r4s5 – 5r3s6 – 4r5s4)

Mathematics
2 answers:
nignag [31]3 years ago
6 0
(Distribute the minus sign of the subtrahend in each term.)
= 8r⁶s³ – 9r⁵s⁴ + 3r⁴s⁵ – 2r⁴s⁵ + 5r³s⁶ + 4r⁵s⁴
(Add or subtract like terms.)
= 8r⁶s³ – 5r⁵s⁴ + r⁴s⁵ + 5r³s⁶
(If you want to factor out, then...)
= r³s³ (8r³ – 5r²s + rs² + 5s³)
Ulleksa [173]3 years ago
6 0
8r⁶s³ – 5r⁵s⁴ + r⁴s⁵ + 5r³s⁶
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Which shows the rational expression written using the least common denominator?x-2/x^3
Gelneren [198K]

Answer:

Multiply 2/3 and your number. If you have a whole number, convert it to a fraction by putting it over a denominator of 1. When multiplying fractions, calculate numerator times numerator, then denominator times denominator. For example, to find two-thirds of 18, multiply 2/3 x 18/1 to get 36/3.

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3 years ago
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Gelneren [198K]

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N/A

Step-by-step explanation:

lets take a step into our imaginations, ok?

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3 years ago
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Dmitrij [34]

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3 years ago
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Where the variables a and b are the legs and the variable c is the hypotenuse.

Because we know the two side lengths of the triangle, we can solve for the unknown side.

We know the length of one of the legs and the hypotenuse.

Plug in the values.

10^2 + b^2 = 24^2 \\ \\ &#10;100 + b^2 = 576 \\ \\ &#10;b^2 = 476 \\ \\ &#10;

b = \sqrt{476}

So, the square root of 476 is the unknown length.
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3 years ago
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saveliy_v [14]

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