Respuesta:
3(1²)(-1)(2²) + 4(1³)(-1) - 3(1)(-1)(2) + 4(1)(2²)=
3(-1)(4) + 4(-1) - 3(-1)(2) + 4(4)=
-12 - 4 + 6 + 16=
-16 + 22 = 6
3(-1²)(2)(-3²) + 4(-1³)(2) - 3(-1)(2)(-3) + 4(-1)(-3²)=
3(2)(9) + 4(-1)(2) - 3(-1)(2)(-3) + 4(-1)(9)=
54 - 8 - 18 - 36=
54 - 62 = -8
Explicación paso a paso:
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Respuesta:
3(1²)(-1)(2²) + 4(1³)(-1) - 3(1)(-1)(2) + 4(1)(2²)=
3(-1)(4) + 4(-1) - 3(-1)(2) + 4(4)=
-12 - 4 + 6 + 16=
-16 + 22 = 6
3(-1²)(2)(-3²) + 4(-1³)(2) - 3(-1)(2)(-3) + 4(-1)(-3²)=
3(2)(9) + 4(-1)(2) - 3(-1)(2)(-3) + 4(-1)(9)=
54 - 8 - 18 - 36=
54 - 8 - 18 - 36=
54 - 62 = -8
Explicación paso a paso: