2 years ago

| What is the product? (2x-1)(x +4) O 2x2-4 O 2x2+4 O 2x2 +78-4 O 2x2–7x-4

Mathematics

1 answer:

zubka84 [21]2 years ago

3 0

The last one is that correct answer.
2x^2 +7x -4

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Please help!!! I will give brainliest and 50 points The question is attached below

Serggg [28]

Answer:

1 + ln 2 - ln x

Step-by-step explanation:

ln ( 2e /x)

We know that ln ( a/b) = ln ( a) - ln (b)

ln (2e) - ln (x)

We also know that ln ( a*b) = ln a + ln b

ln ( 2) + ln e - ln x

We know that the ln e = 1

ln 2 + 1 - ln x

Changing the order

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2 years ago

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Schach [20]

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2 years ago

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inn [45]

Answer:

Step-by-step explanation:

43/60

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2 years ago

Factor the quadratic by checking factor pairs. 6x2 + 7x + 1 6x2 + 7x + 1 =

Sati [7]

Answer:

U cannot use factorisation method to solve this, we are to use formula method

Step-by-step explanation:

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2 years ago

There are 5 comedy, 8 action, and 11 children DVDs on a rack. Susan randomly selects 3 of them. What is the probability that she

ipn [44]

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P(A)=\dfrac{440}{12144}=\dfrac{5}{138}$

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2 years ago