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vodka [1.7K]
2 years ago
13

Multiply: (5t-4)(4t+5) what is the product

Mathematics
2 answers:
GenaCL600 [577]2 years ago
7 0
20t^2+9t-20 is the answer
Aneli [31]2 years ago
7 0
Firstly, you need to find out what t equals to, because it’s 5 times t ,minus 4, then 4 times t plus 5.
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(x-1)^3 / 2 = 27

For equations like this, we want to isolate x in order to get the value of it.

First, let's multiply both sides by 2 to eliminate the fraction.

(x-1)^3 = 27(2)

Now, let's take the cube root of both sides

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Now, simplify the root

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Add both sides by 1

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That's your answer.

Have an awesome day! :)
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