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3 years ago

What is thirty less than the product of four and a number?

Mathematics

2 answers:

tigry1 [53]3 years ago

6 0

The expression would be 4x-30

jonny [76]3 years ago

5 0

x = number

the product of 4 and that number, 4*x or 4x.

30 less than that, 4x - 30.

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3 years ago

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hello your question is incomplete attached below is the complete question

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Step-by-step explanation:

The similar integrands and the prediction ( conclusion )

for I1 = $\frac{1}{x^2} + \frac{4}{x^3}$ The integral converges

for I2 = $\frac{2x + 6}{2(x^2 + 6x + 4 )}$ The integral diverges

for I3 = $\frac{1}{x^2}$ The integral converges

for I4 = 1 The integral diverges

attached below is a detailed solution

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2 years ago