Usuń nawiasy i zredukuj wyrazy podobne
Wyrażenia algrebraiczne :
5a + (9 + 7,5a)
(6x - 7x* - 5) + 7x*
* to potęga
8ab + (-2ab + 4a) - 3a
(2a - 5b) + (-8b - 4a)
-7y* + (6 - 4y*) - y* * - to pierwiastek ( 1.2x - 2y - 5,6) + (1,8x - 2)" Life is not a problem to be solved but a reality to be experienced! "
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5a+(9+7,5a)=5a+9+7,5a=9+2,5a
(6x-7x*-5)+7x*=6x-5
8ab+(-2ab+4a)-3a=6ab+1a
(2a-5b)+(-8b-4a)=-2a-13b
-7y*+(6-4y*)-y*=-12y*+6
(1,2x-2y-5,6)+(1,8x-2)=3x-2y-3,6