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F3-續因式分解-恆等式公式

Total questions: 10

Worksheet time: 10mins

Name
Class
Date
1.

a2b2a^2-b^2\equiv

a)

(a2+b2)(a2b2)\left(a^2+b^2\right)\left(a^2-b^2\right)

b)

(a+b)2\left(a+b\right)^2

c)

(ab)2\left(a-b\right)^2

d)

(a+b)(ab)\left(a+b\right)\left(a-b\right)

2.

a2b2a^2-b^2\equiv

a)

(a2+b2)(a2b2)\left(a^2+b^2\right)\left(a^2-b^2\right)

b)

(a+b)2\left(a+b\right)^2

c)

(ab)2\left(a-b\right)^2

d)

(a+b)(ab)\left(a+b\right)\left(a-b\right)

3.

a2+2ab+b2a^2+2ab+b^2\equiv

a)

(a2+b2)2\left(a^2+b^2\right)^2

b)

(a+b)2\left(a+b\right)^2

c)

(ab)2\left(a-b\right)^2

d)

(a+b)(ab)\left(a+b\right)\left(a-b\right)

4.

a2+2ab+b2a^2+2ab+b^2\equiv

a)

(a2+b2)2\left(a^2+b^2\right)^2

b)

(a+b)2\left(a+b\right)^2

c)

(ab)2\left(a-b\right)^2

d)

(a+b)(ab)\left(a+b\right)\left(a-b\right)

5.

a2+2ab+b2a^2+2ab+b^2\equiv

a)

(a2+b2)2\left(a^2+b^2\right)^2

b)

(a+b)2\left(a+b\right)^2

c)

(ab)2\left(a-b\right)^2

d)

(a+b)(ab)\left(a+b\right)\left(a-b\right)

6.

a22ab+b2a^2-2ab+b^2\equiv

a)

(a2b2)2\left(a^2-b^2\right)^2

b)

(a+b)2\left(a+b\right)^2

c)

(ab)2\left(a-b\right)^2

d)

(a+b)(ab)\left(a+b\right)\left(a-b\right)

7.

a22ab+b2a^2-2ab+b^2\equiv

a)

(a2b2)2\left(a^2-b^2\right)^2

b)

(a+b)2\left(a+b\right)^2

c)

(ab)2\left(a-b\right)^2

d)

(a+b)(ab)\left(a+b\right)\left(a-b\right)

8.

a22ab+b2a^2-2ab+b^2\equiv

9.

a2+2ab+b2a^2+2ab+b^2\equiv

10.

a2b2a^2-b^2\equiv