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3 years ago

What is the answer to -3(-2x+1)

Mathematics

1 answer:

olchik [2.2K]3 years ago

7 0

Answer:

6x-3.

Step-by-step explanation:

-3(-2x+1) : distribute the -3 to "-2x" and "1."

6x-3: this is the answer.

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(02.02 MC)

Alla [95]

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4 years ago

If X^2= 3+2√2 what is the value of √x+1/√x

Nikolay [14]

Step-by-step explanation:

Let √x - 1/√x = a

Squaring both the sides,

x + 1/x - 2 = a^2

Putting the value,

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Rationalising both the sides

= {(12 - 8√2)(3+2√2)} ÷ (9–8)

= 36 + 24√2 - 24√2 + 16(2)

= 36 - 32

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So,

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3 years ago

Determine the intersepts of the line

elixir [45]

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3 years ago

How many solutions does the equation sin(4x)= 3/4?

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<span>Since sin is a periodic function, add the periodicity.
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3 years ago

How do you reduce the ratio 250:400

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3 years ago

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