3 years ago

Which is a coefficient in the expression (3x5)+4x

Mathematics

1 answer:

inessss [21]3 years ago

3 0

Answer:

15 + 4 x

Step-by-step explanation:

multiple all

then answer is

=15 + 4x

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Answer:

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Step-by-step explanation:

We have the following system of equations:

$y=\sqrt{x}$ and $y=x-2$

To solve the problem, we need to equal the two equations:

$x-2=\sqrt{x}$ ⇒ $(x-2)^{2} =x$ ⇒ $x^{2} -4x + 4 = x$

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So you need to find two numbers that added equal to 5 and multiplied equal to 4. These two numbers are $x=-1$ and $x=-4$ .

Then, the factorized form of the polynomial is: $(x-1)(x-4)$ .

The, the solution to the system of equations is: $x=1$ and $x=4$ .

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