3) Efetue as operações:
a) - + 3y
b)9v²n⁴ + 3vn⁴ - 8v²n⁴ + 5vn⁴
c)10u³z - 14q⁴s + 6q⁴s + u³z
d)18w¹² . (-3w⁷)
e)(15b¹²t³) . (3bt³)
f)(-128x³y⁴) ÷ (-64xy²)
g)(-2m¹⁰n⁶)⁵
h)(p²⁰a⁴⁵)⁴
a) - + 3y
b)9v²n⁴ + 3vn⁴ - 8v²n⁴ + 5vn⁴
c)10u³z - 14q⁴s + 6q⁴s + u³z
d)18w¹² . (-3w⁷)
e)(15b¹²t³) . (3bt³)
f)(-128x³y⁴) ÷ (-64xy²)
g)(-2m¹⁰n⁶)⁵
h)(p²⁰a⁴⁵)⁴
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Verified answer
b)9v²n⁴ + 3vn⁴ - 8v²n⁴ + 5vn⁴
9v²n⁴ - 8v²n⁴ + 3vn⁴ + 5vn⁴
v²n⁴ + 8 vn⁴
vn⁴.(v + 8)
c)10u³z - 14q⁴s + 6q⁴s + u³z
10u³z + u³z - 14q⁴s + 6q⁴s
11u³z - 8 q⁴s
d)18w¹² . (-3w⁷)
- 54w¹⁹
e)(15b¹²t³) . (3bt³)
45b¹³t⁶
f)(-128x³y⁴) ÷ (-64xy²)
+ 2 x²y²
g)(-2m¹⁰n⁶)⁵
- 2m⁵⁰n³⁰
h)(p²⁰a⁴⁵)⁴
p⁸⁰a¹⁸⁰