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scoundrel [369]
3 years ago
11

Use vertical muiltiplication to find the product of x^3+2x+3•x^3-x+1 ​​

Mathematics
1 answer:
Alex Ar [27]3 years ago
6 0

Answer: 4x^3 + x + 1

Step-by-step explanation: Combine like terms.

Hope this helps! :) ~Zane

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3 years ago
What are the roots of the quadratic function in the graph?
k0ka [10]
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3 years ago
HELP ASAP MARKING AS BRINLIST
weeeeeb [17]

Answer:

Because they are equal (Right angle)

Two figures or objects are congruent if they have the same shape and size, or if one has the same shape and size as the mirror image of the other.

8 0
4 years ago
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Help!! I'll give points if anybody can answer these for me!
galina1969 [7]

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Using the coordinates of A and A', we have:

A= (-6,3)

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i.e.

(x,y) \to (y,-x)

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Read more about transformations at:

brainly.com/question/13801312

6 0
3 years ago
a trapezoid has base lengths of (6x-1) units and 3 units. Its midsegment has a length of (5x-3) units. What is the value of x?
vodka [1.7K]
1. You have that:

 - The<span> lengths of the bases are (6x-1) units and 3 units.
 - The midsegment has a length of (5x-3) units.

 2. To solve this exercise, you must apply the formula for calculate the length of the midsegment of a trapezoid, which is shown below:

 Midsegment=Base1+Base2/2

 As you can see, the midsegment is half the sum of the bases of the trapezoid.

 3. When you substitute the values, you obtain:

 (5x-3)=[(6x-1)+3]/2

 4. Now, you can solve the problem by clearing the "x":
</span>
 (5x-3)=[(6x-1)+3]/2
 2(5x-3)=6x-1+3
 10x-6=6x+2
 10x-6x=2+6
 4x=8
 x=8/4
 x=2
3 0
3 years ago
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