Question

Calcula y simplifica.
a. −1/2×6/5÷ [(4 −3/8+2/5) (−9)]

b. [1 +2/3−1/5(2 −3/4)] ÷ [2/3(5/4− 2) + 1]

c. √32 − √18 + √50

d. − (1/3)2+ [(1/5+ 0.8) − 3√16 ]

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Answer 1

Respuesta:

es dificil

Explicación paso a paso: