Question

Simplifique as expressões algébricas.

A) a + 1 +2a

B) 3b³ -b³ + b³

C) 4(c- 1) - C

D) $\frac{2d + 4}{2}$

Answer 1

A) a + 1 +2a
3a + 1

B) 3b³ -b³ + b³
3b³

C) 4(c- 1) - C
4c - 4 - c
3c - 4

D) (2d + 4)/2
2d/2 + 4/2
2d + 2



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