Question

[-2×(-5+3)+(-2)×(2×4-7)]²-(3×7-2)​

Answer 1

[-2(-2)+(-2)x1 ]²-(3x7-2)=-17

Explicación paso a paso:

=[-2(-2+(-2)x1]²-19

=[-2(-2+(-2)x1]-19

=[4+(-2)x1]-19

=[4-2]-19

=[6]-19

=-17

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