tarea de algebra 6

1. (7x3yz4) (19yz5w)=133x3yz9w



2. 124h3i2 -----------=4hi-1j
3i3



3. 265b3c2d
-----------------=53bc2
5b2d




4.(3x4)3= 81 x12



5.(12x3y2z)4= 3616x12 y8 z




6. (18e3f2g)(26f3g3)= 468 e3f5g4



7. 12p3.p5
--------------- = 2 p4 p3
bp2.p2


8. 36L3m2n.14L4n3 504L7m2n4
--------------------------= ----------------------- = 42L4mn2
3L2m.4Ln2 12L3mn2







9.[(127x5y)(9x4y3)]3=(1143x9y4)3= 1493271207x27y12




10. 6hj3x2/1266h4j5x6= 211j2x4




11. 98o2p3
----------------= 24.5o2p
40p2




12.[(25 r3 s2) (25r s4 )] = 625 r3 s18