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jayqq4240
27.02.2021 •
Mathematics
Expand and simplify (x+5) (x+5)
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Ответ:
x² + 10x + 25
Step-by-step explanation:
To expand two quantities, we need to distribute each value in each quantity.
For example:
Start with multiplying the x in the first quantity with the x in the other quantity.
(x+5)(x+5) = x²...
Then multiply the x in the first quantity with the 5 in the other quantity.
(x+5)(x+5) = x² + 5x...
Repeat with the 5 in the first quantity.
(x+5)(x+5) = x² + 5x + 5x +25
Combine like-terms to simplify.
x² + 10x + 25
Ответ:
x^2+10x+25 or (x+5)^2
Step-by-step explanation:
(x+5)(x+5)
Multiply x+5 and x+5 to get (x+5)^2 .
(x+5)^2
Use binomial theorem (a+b)^2 =a^2 +2ab+b^2 to expand (x+5)^2 .
x^2+10x+25
Ответ:
The interaction between Robin Hood and Little John reveals so much of their personalities.
Explanation:
Robin Hood is more cunning and good with bow and arrow while Little John is less cunning and gentler