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vesna_86 [32]
2 years ago
8

Multiply the Polynomials: (2x+3) (-x+2y-4)

Mathematics
1 answer:
GREYUIT [131]2 years ago
3 0

The result of multiplying the polynomials is (2x + 3) (-x + 2y - 4) = -2x² + 4xy - 11x + 6y - 12

<h3>How to multiply the polynomials?</h3>

The polynomial expression is given as

(2x + 3) (-x + 2y - 4)

Expand the brackets in the above polynomial expression

So, we have

(2x + 3) (-x + 2y - 4) = 2x * (-x + 2y - 4) + 3 * (-x + 2y - 4)

Open the brackets in the above polynomial expression

So, we have

(2x + 3) (-x + 2y - 4) = -2x² + 4xy - 8x + -3x + 6y - 12

Evaluate the like terms in the above polynomial expression

So, we have

(2x + 3) (-x + 2y - 4) = -2x² + 4xy - 11x + 6y - 12

Hence, the solution is -2x² + 4xy - 11x + 6y - 12

Read more about polynomials at

brainly.com/question/17517586

#SPJ1

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Any line with a slope different than 3 will intercept the given line only once.

<h3>What equation defines a line that intersects the graph?</h3>

The answer will be any line that is not parallel (nor the same) to the given line.

Remember two lines are parallel if the lines have the same slope and different y-intercept

In this case, the given linear equation is:

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Then, any line with a slope different than 3 will intercept this line only once.

An example can be:

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Given the function F(t) = 34000(.98)' describe whether this function is growing or decaying, and by what percent. What is the in
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The  function F(t) = 34000(.98)^t, since b = 0.98 < 1, hence the function is decaying and the initial value of the expression is 34,000.

<h3>Exponential equation</h3>

The inverse of exponential equation is logarithmic equation. The standard exponential equation is expressed as;

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where

a is the initial value

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Given the  function F(t) = 34000(.98)^t, since b = 0.98 < 1, hence the function is decaying and the initial value of the expression is 34,000.

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