Question

-3(4-3)+2(-1-1-1-1-1-1-1)+2-1​

Answer 1

Respuesta:

=-18 es una cantidad negativa

Answer 2

-3(4-3)+2(-1-1-1-1-1-1-1)+2-1

=(−3)(1)+2(−1−1−1−1−1−1−1)+2−1

=−3+2(−1−1−1−1−1−1−1)+2−1

=−3+2(−2−1−1−1−1−1)+2−1

=−3+2(−3−1−1−1−1)+2−1

=−3+2(−4−1−1−1)+2−1

=−3+2(−5−1−1)+2−1

=−3+2(−6−1)+2−1

=−3+(2)(−7)+2−1

=−3+−14+2−1

=−17+2−1

=−15−1

=−16