Plase 1. 4x(6+(-5)-(4-(-6)-1= 2.4-(-5+4)+(9+-3) 3.-9+(-5)-10+-5-(-9) Dengan caranya ya

Question

Matematika Diposting : 2018-02-23 Diupdate : 2018-02-26 Purba24

Pertanyaan

Plase
1. 4x(6+(-5)-(4-(-6)-1=
2.4-(-5+4)+(9+-3)
3.-9+(-5)-10+-5-(-9)
Dengan caranya ya

Answer 1

1. =24+(-20)-16+24-1
= 4-16+24-1
=-12+23
=11
2. =20+16+36-12
=72-12
=60
3. =-14-10-5+9
=-24-5+9
=-29+9
=-20