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makkiz [27]
3 years ago
15

What is the product of the polynomials below?

Mathematics
2 answers:
Firdavs [7]3 years ago
5 0

Answer:

The answer is a

Step-by-step explanation:

gavmur [86]3 years ago
3 0
The correct answer is:  [A]:  " 3x⁵  + 3x³ − 18x " .
_________________________________________
Explanation:
_________________________________________
Given: 
_________________________________________

→  " (3x³ + 9x) (x² − 2) " ;   Find this product.
_________________________________________
<u>Note</u>:
_________________________________________
(a + b) (c + d) = ac + ad + bc + bd ;
_________________________________________
→ As such:

→ " (3x³ + 9x) (x² − 2) "  =
 
        (3x³ * x²)  + (3x³ * -2) + (9x * x²) + (9x * -2) = 
_________________________________________

→ ( 3x⁽³⁺²⁾ ) + ( - 6x³ ) + ( 9x⁽¹⁺²⁾ )  +  ( -18x) ; 

=  3x⁵ − 6x³ + 9x³ − 18x ; 

Combine the "like terms" ; 

− 6x³ + 9x³ =  + 3x³  ;

And rewrite:
___________________________________________________

 →  "  3x⁵  + 3x³ − 18x " ; 

 →  which is:  "Answer choice:  [A]:  " 3x⁵  + 3x³ − 18x " . ___________________________________________________
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skad [1K]

Answer:

3/4 or 4

Step-by-step explanation:

We know that Area = base * height. If the base is 24, then the height could be 18 / 24 = 3 / 4. If the base is 6, then the height could be 24 / 6 = 4.

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3 years ago
Mrs.Wicker bought a case of 24 juice boxes for $12.How much did each box of juice cost?
NeTakaya
Hey there!

To find the answer, we can divide the total cost by the total number of juice boxes.

\frac{12}{24}

= \frac{1}{2}

A half of a dollar is 50 cents.

Thus, each juice box cost 50 cents.

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3 years ago
Mr.Giarmo left for work at 7:15 A.M. Twenty-five minutes later ,he arrived at his work .What time did Mr. Giarmo arrive at his w
GuDViN [60]
All you have to do is add 25 to 15.

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So, the time he arrives at work is at 7:40 AM.
4 0
4 years ago
Read 2 more answers
Answer correct and u get brainliest if u are able to answer this u r a math god
babunello [35]

Answer:

184ft^2

Step-by-step explanation:

W have to find the area of triangles and rectangles and add them together to get the total area of the figure:

Area of triangles = 1/2(b)(h)

Area of rectangles = l x w

6 x 10 = 60

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5 x 10 = 50 (We can also make this 50 a 100 because there are two of these rectangles)

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5 0
3 years ago
Given the diagram, a student wrote:
melomori [17]

What's wrong:

<W is congruent to <G not <F, and <V is congruent to <F not <G.

Statement:

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6 0
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