Ficha de trabalho n 11 Revises 8ano

Ficha de trabalho n 11 Revises 8ano

1. Calcule os nmeros representados por cada uma das expresses:1.1.

1.2.

1.3.

1.4.

1.5.

1.6.

1.7.

1.8.

1.9.

1.10.

1.11.

1.12.

2. Transforme num polinmio reduzido:2.1.

2.2.

2.3.

2.4.

2.5.

2.6.

3. Considera o monmio . Indique:3.1. O seu coeficiente;

3.2. A sua parte literal;

3.3. O seu grau;

3.4. Um monmio semelhante;

3.5. O monmio simtrico;

4. Resolva as equaes:

4.1.

4.2.

4.3.

4.4.

4.5.

4.6.

4.7.

4.8.

4.9.

4.10.

4.11.

4.12.

5. Considere os polinmios:

Transforme num polinmio reduzido:5.1.

5.2.

5.3.

5.4.

6. Aplicando, sempre que possvel, as regras das potncias, calcule:

6.1.

6.2.

_1246348779.unknown

_1246349536.unknown

_1246349696.unknown

_1246350059.unknown

_1246350201.unknown

_1246350236.unknown

_1246350393.unknown

_1246350487.unknown

_1246350214.unknown

_1246350104.unknown

_1246350176.unknown

_1246350082.unknown

_1246349846.unknown

_1246349900.unknown

_1246349787.unknown

_1246349616.unknown

_1246349658.unknown

_1246349574.unknown

_1246349261.unknown

_1246349474.unknown

_1246349509.unknown

_1246349317.unknown

_1246348868.unknown

_1246348915.unknown

_1246348823.unknown

_1246348398.unknown

_1246348579.unknown

_1246348696.unknown

_1246348740.unknown

_1246348658.unknown

_1246348490.unknown

_1246348534.unknown

_1246348435.unknown

_1246347974.unknown

_1246348076.unknown

_1246348347.unknown

_1246348037.unknown

_1246347693.unknown

_1246347764.unknown

_1246347637.unknown