Quiz about พหุนาม ม.2

Question 1

$$จงหาค่าของสัมประสิทธิ์ของเอกนาม\ -34\ f^2h^4$$

Accepted Answer

-34

Answer

8

Answer

-8

Answer

34

Question 2

$$จงหาค่าดีกรีของเอกนาม\ -24f^3g^2h^5$$

Accepted Answer

10

Answer

-10

Answer

-24

Answer

24

Question 3

$$จงหาผลลัพธ์\ 23h^{4\ }-\ 13h^4$$

Accepted Answer

$$10h^4$$

Answer

$$10h^8$$

Answer

$$36h^4$$

Answer

$$36h^8$$

Question 4

$$จงหาดีกรีของพหุนาม\ 12m^{6\ }+\ 13m^{4\ }+\ 5m^2$$

Accepted Answer

6

Answer

4

Answer

10

Answer

12

Question 5

$$จงหาผลลัพธ์ของ\ \left(5s^{2\ }+3s\ +7\right)\ +\ \left(4s^2\ +\ 5\right)$$

Accepted Answer

$$9s^2\ +\ 3s\ +\ 12$$

Answer

$$5s^2\ +\ 8s\ +\ 7$$

Answer

$$9s^2\ +\ 8s\ +\ 7$$

Answer

$$9s^2\ +\ 8s\ +\ 12$$

Question 6

$$จงหาผลลัพธ์\ \left(3t^{3\ }r+\ 4t^2 ight)\ imes\ 2t$$

Accepted Answer

$$6t^4r+\ 8t^3$$

Answer

$$6t^2r\ +\ 8t$$

Answer

$$6t^3r+\ 8t^2$$

Answer

$$6t^4r+\ 8t^2$$

Question 7

$$จงหาผลลัพธ์\ \left(24q^4r+\ 12q^3r\right)\ \div\ 3q^2r$$

Accepted Answer

$$8q^2\ +\ 4q$$

Answer

$$6q^{3\ }+\ 4q^2$$

Answer

$$6q^2\ +\ 2q$$

Answer

$$8q^{3\ }+\ 4q^2$$

พหุนาม ม.2