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KatRina [158]
3 years ago
5

Simplify (2root2+5root3)(2root5-3root2) plz its urgent

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

Answer:

4root10-12+10root15-15root16

Step-by-step explanation:

i think you first multiply each term in the first parentheses by each term in the second parentheses and then you calculate the product

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2 years ago
Trinity is twice the age of Summer. The sum of their ages is 42. How old is Summer?
Jlenok [28]

Answer:

a. 14

Step-by-step explanation:

make equations

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4 0
3 years ago
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Solve using the distributive property of whole numbers. <br> 27,345 x 113 x-27,345 x 13​
rewona [7]

Answer:

2,734,500

Step-by-step explanation:

27,345 × 113 - 27,345 × 13 ← factor out 27,345 from each term

= 27,345(113 - 13)

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= 2,734,500

8 0
2 years ago
Solve the system of equations.<br><br><br> ​ <br><br> −5y−10x=45<br> −3y+10x=−5<br> ​
Fynjy0 [20]
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The first goal with equations like these is to get one of the variables to go away. You can do that by adding/subtracting one equation from the other. Then you solve for the one variable. Then you plug that answer into one of the original equations and solve.

4 0
3 years ago
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