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mixer [17]
3 years ago
15

Multiply (x - 4)(2x + 3) using the foil method show the foil method products

Mathematics
2 answers:
AVprozaik [17]3 years ago
8 0

(x - 4)(2x + 3)

Using foil:

2x^2 + 3x - 8x - 12

Simplify.

2x^2 - 5x - 12 is the product after using FOIL.

Alekssandra [29.7K]3 years ago
5 0

Answer:

it's (x)(2x)+3(x)+(-4)(2x)+(-4)(3)

Step-by-step explanation:


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Answer:

x=4

Step-by-step explanation:

4(3+2x)+2=46

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Marrrta [24]

Answer:

\vec{BC}=2b - 4a

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Step-by-step explanation:

By the triangular law of vector addition:

\vec {CY}=\vec {CA}+ \vec{AY}

\vec {CY}=a - 2b

We have that;

\frac{YB}{AY} =  \frac{3}{1}

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From triangle ABC,

\vec{BC}=\vec{BA}+\vec{AC} \\ \vec{BC}=2b - 4a

Again from triangle XYB

\vec{XY}=\vec{YB}+\vec{BX} \\

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Answer:

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Step-by-step explanation:

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3 years ago
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