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Angelina_Jolie [31]
2 years ago
5

2x(2x-3)-3x(x-2) need help on this

Mathematics
2 answers:
o-na [289]2 years ago
4 0

Answer:

x²

Step-by-step explanation:

Given: 2x(2x - 3) - 3x(x - 2)

Distributive Property: a(b + c) = ab + ac

1. Distribute

⇒ 2x(2x) + 2x(-3) + -3x(x) + -3x(-2)

⇒ 4x² - 6x - 3x² + 6x

2. Combine like terms

⇒ 4x² - 3x² - 6x  + 6x

⇒ x²

Learn more about the distributive property here:

brainly.com/question/27543580

brainly.com/question/27445861

Margarita [4]2 years ago
4 0

\qquad\qquad\huge\underline{{\sf Answer}}

Let's evaluate ~

\qquad \sf  \dashrightarrow \:2x(2x - 3) - 3x(x - 2)

\qquad \sf  \dashrightarrow \:(2x \sdot2x) - (2x \sdot3) - (3x \sdot x) - (3x \sdot - 2)

\qquad \sf  \dashrightarrow  \: 4 {x}^{2}  - 6x- 3 {x}^{2} - ( - 6x)

\qquad \sf  \dashrightarrow \:4 {x}^{2}  - 3 {x}^{2}  - 6x + 6x

\qquad \sf  \dashrightarrow \: {x}^{2}

I hope the Step were clear to you ~

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mafiozo [28]

Answer:

24 easy

Step-by-step explanation:

2.7+10

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25

5 0
3 years ago
Explain how to find the quotient of: (8a3+31a2-20a-5)/(8a-1)
pashok25 [27]

Answer:

Quotient = a²+ 4a- 2

Step-by-step explanation:

(8a3+31a2-20a-5)/(8a-1)

 =

         <u>    a²  +4a-2     ⇒ quotient</u>

(8a-1)√(8a3+31a2-20a-5)

              8a²- a²                  ⇒       Multiplying  (8a-1) by a²

        <u>      -     +     </u>    ⇒   Changing signs

                     32a²- 20a- 5                

                    32a²- 4a            ⇒   Multiplying  (8a-1) by 4a

                  <u>   -        +     </u> ⇒Changing signs

                             -16a -5

                             - 16a +2          ⇒    Multiplying  (8a-1) by -2

                         <u>     +       -      ⇒</u>  Changing signs

                                         -7  ⇒ Remainder

We follow the steps of simple division to get the quotient which is a²+ 4a- 2

We multiply  (8a-1) by factors such as a², +4a and -2 to get the same terms as given in the dividend.

4 0
3 years ago
In his free time, Gary spends 11 hours per week on the Internet and 11 hours per week playing video games. If Gary has five hour
Tpy6a [65]

Answer:

62.8% OR 0.628

Step-by-step explanation:

11 hours playing video games

11 hours on the Internet

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5 hours of free time each day

7 days in a week

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22/35 hours are spent

That is 0.62857142857 or I just mathmatically rounded to 0.628

0.628 into a fraction is 62.8%

6 0
3 years ago
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