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salantis [7]
3 years ago
11

What is the value of x/(4x +7) [5(x-4)]

Mathematics
1 answer:
Anon25 [30]3 years ago
6 0

Answer:

(4x+7) [5(x-4)]

(4x+7)(5x-20)

20x^2-80x+35x-140

20x^2-45x-140

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What is the Slope of this equation?<br><br> y=-6/5x-5
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Answer:

Slope = - 6/5

Step-by-step explanation:

Step 1:

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Step 2:

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Hope This Helps :)

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2 years ago
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the first three terms of an arithmetic progression is (x + 1), (4 x - 2) and 6 x - 3 if the last term is 18 find the value of x​
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Answer:

2

Step-by-step explanation:

<u>Since it is AP, the common difference is same for any term:</u>

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<u>The first 3 terms are:</u>

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<u>Since the last term is 18, it means this AP has 6 terms:</u>

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<u>Answer: </u>as we need to find the value of x only, it is = 2

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