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Svetlanka [38]
3 years ago
13

Someone plz help :) A)45 B)60 C)90

Mathematics
1 answer:
aniked [119]3 years ago
6 0

Answer:

it is B

Step-by-step explanation:

you are correct if my math is right

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Answer:

Explanation:

We have:

(

2

x

+

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4

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−

5

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(

2

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(

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x

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(

2

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(

−

5

x

)

=

−

10

x

2

(

2

x

)

(

6

)

=

12

x

(

3

)

(

4

x

2

)

=

12

x

2

(

3

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(

−

5

x

)

=

−

15

x

(

3

)

(

6

)

=

18

And now we add them all up (I'm going to group terms in the adding):

8

x

3

−

10

x

2

+

12

x

2

+

12

x

−

15

x

+

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8

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x

2

−

3

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+

18Step-by-step explanation:

3 0
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