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vodka [1.7K]
3 years ago
8

Plz help fast hurry i need help pls

Mathematics
1 answer:
Lilit [14]3 years ago
5 0
It’s the third one. the one with the right triangles
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3. Which polynomial is equal to
Nataly_w [17]

Which polynomial is equal to  (-3x^2 + 2x - 3) subtracted from  (x^3 - x^2 + 3x)?

<h3><u><em>Answer:</em></u></h3>

The polynomial equal to (-3x^2 + 2x - 3) subtracted from  (x^3 - x^2 + 3x) is x^3 + 2x^2 + x + 3

<h3><u><em>Solution:</em></u></h3>

Given that two polynomials are: (-3x^2 + 2x - 3) and (x^3 - x^2 + 3x)

We have to find the result when (-3x^2 + 2x - 3) is subtracted from  (x^3 - x^2 + 3x)

In basic arithmetic operations,

when "a" is subtracted from "b" , the result is b - a

Similarly,

When (-3x^2 + 2x - 3) is subtracted from  (x^3 - x^2 + 3x) , the result is:

\rightarrow (x^3 - x^2 + 3x) - (-3x^2 + 2x - 3)

Let us solve the above expression

<em><u>There are two simple rules to remember: </u></em>

  • When you multiply a negative number by a positive number then the product is always negative.
  • When you multiply two negative numbers or two positive numbers then the product is always positive.

So the above expression becomes:

\rightarrow (x^3 - x^2 + 3x) + 3x^2 -2x + 3

Removing the brackets we get,

\rightarrow x^3 - x^2 + 3x + 3x^2 -2x + 3

Combining the like terms,

\rightarrow x^3 -x^2 + 3x^2 + 3x - 2x + 3

\rightarrow x^3 + 2x^2 + x + 3

Thus the resulting polynomial is found

5 0
3 years ago
Feb 05, 3:07:40 PM
zaharov [31]
Solve (2x - 1)(3x^2 - 9x - 4)
=

7 0
3 years ago
13p-9p=16 solve for p
Levart [38]

Answer:

P=4

Step-by-step explanation:

5 0
3 years ago
Write the recursive function for this sequence. <br> 8, 12, 18, 27
rewona [7]
8, 12, 18, 27

12 ÷ 8 = 1¹/₂
18 ÷ 12 = 1¹/₂
27 ÷ 18 = 1¹/₂

a_{n} = r * a_{n - 1}
<span>a_{n}} = 1\frac{1}{2}a_{n - 1}</span>
3 0
3 years ago
Find the cube root of 9,261
snow_tiger [21]
The answer is 21 because 21x21x21= 9261
7 0
3 years ago
Read 2 more answers
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