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towlesam
30.01.2020 •
Mathematics
Simplify 3 square root of 5 end root minus 2 square root of 7 end root plus square root of 45 end root minus square root of 28.
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Ответ:
Which gives you (3√5 +3√ 5 )+(−2√ 7 −2√ 7 )
Combine like terms = 6√ 5 −4√ 7
Done
Ответ:
The simplified expression is![6\sqrt5-4\sqrt7](/tpl/images/0484/3537/44488.png)
Step-by-step explanation:
We have been given the expression
Let us rewrite the numbers inside the square root as a product of two numbers in which at least one of them is a perfect square.
Now, we know that
Thus, we have
Ответ:
jcxfhhgfn vbn
Step-by-step explanation:
mhgvfgcjgfx