Question

2+4[3(2-5)-4(1+3)+20]​

Answer 1

❥Holiwi꧂

2+4[3(2-5)-4(1+3)+20]

=2+4((3)(−3)−4(1+3)+20)

=2+4(−9−4(1+3)+20)

=2+4(−9−(4)(4)+20)

=2+4(−9−16+20)

=2+4(−25+20)

=2+(4)(−5)

=2+−20

=−18 → Respuesta.

Answer 2

Respuesta:

2+4[3(2-5)-4(1+3)+20]​

2+4[3×(-3)-4×4+20]

2+4[3×(-3)-16+20

2+4[-9-16+20]

2+4×(-5)

2+-20

-18