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pahelpp po dto brainliest ko makasagot ng tama sheshhh​

Pahelpp Po Dto Brainliest Ko Makasagot Ng Tama Sheshhh class=

Sagot :

Answer:

1.

[tex] \frac{1}{2a} [/tex]

2.

[tex] - \frac{3ax}{7} [/tex]

3.

[tex] \frac{a + 2}{2a} [/tex]