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sattari [20]
3 years ago
10

Simplify (y+x) 2-2xy​

Mathematics
2 answers:
mr_godi [17]3 years ago
8 0

Answer:

y² + x²

Step-by-step explanation:

Given

(y + x)² - 2xy ← expand (y + x)² using FOIL

= y² + 2xy + x² - 2xy ← collect like terms

= y² + x²

Vadim26 [7]3 years ago
7 0

Ans2x + 2y -2xy

Step-by-step explanation:

First You need to distribute 2 to both x and y. 2x + 2y-2xy

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Shawna has 4/5 ounces of juice. She drinks 3/4 of it. How much is left
Bezzdna [24]

Answer:

0.05

Step-by-step explanation:

I turned the fractions into decimals. to do that your do exactly as it tells you!

4 divided by 5 = 0.8

so she has 0.8 ounces of juice (That not alot lol I would not be satisfied) now for how much she drank...

3 divided by 4 =0.75

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She drank 0.05 ounces

Hope this helped! Please mark as brainliest! Thanks! If you need me to turn 0.05 in a fraction i can do that.

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Answer:

255,024

Step-by-step explanation:

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23 options for the second member

22 options for the third member

21 options for the last member

6 0
2 years ago
4(1 + 9x)<br> i need assistance!
natta225 [31]
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maks197457 [2]
I hope this helps you

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3 years ago
A two digit number is chosen at random. Find the probality that the number is a perfect square​
Novay_Z [31]

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