Free Printable Матем

1.

$a^2-b^2$

a)

$a^2-2ab+b^2$

b)

$a^2+2ab+b^2$

c)

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

d)

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

e)

$a^2-ab+b^2$

2.

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

a)

$a^2-2ab+b^2$

b)

$a^2+2ab+b^2$

c)

$a^2-ab+b^2$

d)

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

e)

$a^2+ab+b^2$

3.

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

a)

$a^2-2ab+b^2$

b)

$a^2+2ab+b^2$

c)

$a^2-ab+b^2$

d)

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

e)

$a^2+ab+b^2$

4.

$\left(a+b\right)^3$

a)

$a^3+3a^2b+3ab^2+b^3$

b)

$a^3-3a^2b+3ab^2+b^3$

c)

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

d)

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

e)

$\left(a-b\right)^3$

5.

$\left(a-b\right)^3$

a)

$a^3+3a^2b+3ab^2+b^3$

b)

$a^3-3a^2b+3ab^2+b^3$

c)

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

d)

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

e)

$\left(a-b\right)^3$

6.

$a^3-b^3$

a)

$a^3+3a^2b+3ab^2+b^3$

b)

$a^3-3a^2b+3ab^2+b^3$

c)

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

d)

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

e)

$\left(a-b\right)^3$

7.

$a^3+b^3$

a)

$a^3+3a^2b+3ab^2+b^3$

b)

$a^3-3a^2b+3ab^2+b^3$

c)

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

d)

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

e)

$\left(a-b\right)^3$

8.

$\sin^2x+\cos^2x$

a)

1

b)

0

c)

sinx

d)

cosx

e)

-1

9.

tgx

a)

$\frac{\sin x}{\cos x}$

b)

$\frac{\cos x}{\sin x}$

c)

$2\sin x\cos x$

d)

$\cos^2x-\sin^2x$

e)

$\sin^2x+\cos^2x$

10.

ctgx

a)

$\frac{\sin x}{\cos x}$

b)

$\frac{\cos x}{\sin x}$

c)

$2\sin x\cos x$

d)

$\cos^2x-\sin^2x$

e)

$\sin^2x+\cos^2x$

11.

$\sin2x$

a)

$2\sin x\cos x$

b)

$\cos^2x-\sin^2x$

c)

$2\cos^2x-1$

d)

$1-2\sin^2x$

e)

$\frac{1-\cos2x}{2}$

12.

$\cos2x$

a)

$2\sin x\cos x$

b)

$\cos^2x-\sin^2x$

c)

$1-\sin^2x$

d)

$\frac{1+\cos2x}{2}$

e)

$\frac{1-\cos2x}{2}$

13.

$\cos2x$

a)

$2\sin x\cos x$

b)

$2\cos^2x-1$

c)

$1-\sin^2x$

d)

$\frac{1+\cos2x}{2}$

e)

$\frac{1-\cos2x}{2}$

14.

$\cos2x$

a)

$2\sin x\cos x$

b)

$1-2\sin^2x$

c)

$1-\sin^2x$

d)

$\frac{1+\cos2x}{2}$

e)

$\frac{1-\cos2x}{2}$

15.

$\cos^2x$

a)

$2\sin x\cos x$

b)

$1-2\sin^2x$

c)

$1-\sin^2x$

d)

$\frac{1+\cos2x}{2}$

e)

$\frac{1-\cos2x}{2}$

16.

$\sin^2x$

a)

$2\sin x\cos x$

b)

$1-2\sin^2x$

c)

$1-\sin^2x$

d)

$\frac{1+\cos2x}{2}$

e)

$\frac{1-\cos2x}{2}$

17.

Вектордың ұзындығы

a)

$\left|\overrightarrow{x}\right|\cdot\left|\overrightarrow{y}\right|\cdot\cos\alpha$

b)

$\left|\overrightarrow{x}\right|\cdot\left|\overrightarrow{y}\right|\cdot\sin\alpha$

c)

$\sqrt[]{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2+\left(z_2-z_1\right)^2}$

d)

$\frac{\overrightarrow{x}\cdot\overrightarrow{y}}{\left|\overrightarrow{x}\right|\cdot\left|\overrightarrow{y}\right|}$

e)

$\sqrt[]{\left(x_1-x_2\right)^2+\left(y_1-y_2\right)^2+\left(z_1-z_2\right)^2}$

18.

Скаляр көбейтіндісі

a)

$\left|\overrightarrow{x}\right|\cdot\left|\overrightarrow{y}\right|\cdot\cos\alpha$

b)

$\left|\overrightarrow{x}\right|\cdot\left|\overrightarrow{y}\right|\cdot\sin\alpha$

c)

$\sqrt[]{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2+\left(z_2-z_1\right)^2}$

d)

$\frac{\overrightarrow{x}\cdot\overrightarrow{y}}{\left|\overrightarrow{x}\right|\cdot\left|\overrightarrow{y}\right|}$

e)

$\sqrt[]{\left(x_1-x_2\right)^2+\left(y_1-y_2\right)^2+\left(z_1-z_2\right)^2}$

19.

Скаляр көбейтіндісі

a)

$x_1\cdot x_2+y_1\cdot y_2+z_1\cdot z_2$

b)

$\left|\overrightarrow{x}\right|\cdot\left|\overrightarrow{y}\right|\cdot\sin\alpha$

c)

$\sqrt[]{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2+\left(z_2-z_1\right)^2}$

d)

$\frac{\overrightarrow{x}\cdot\overrightarrow{y}}{\left|\overrightarrow{x}\right|\cdot\left|\overrightarrow{y}\right|}$

e)

$\sqrt[]{\left(x_1-x_2\right)^2+\left(y_1-y_2\right)^2+\left(z_1-z_2\right)^2}$

20.

Жанаманың теңдеуі

a)

$y=f'\left(x\right)\cdot\left(x-x_0\right)+f'\left(x_0\right)$

b)

$y=x^2$

c)

$y=f\left(x\right)\left(x-x_0\right)+f\left(x_0\right)$

d)

$y=f'\left(x\right)\cdot\left(x-x_0\right)-f'\left(x_0\right)$

e)

$y=f\left(x\right)\left(x-x_0\right)-f\left(x_0\right)$

21.

Төртбұрыштың ауданы

a)

$a\cdot b\cdot\sin\alpha$

b)

$\frac{1}{2}\cdot a\cdot b$

c)

$\frac{1}{2}\cdot a\cdot h$

d)

$\pi\cdot r^2$

e)

$4\cdot a$

22.

Үшбұрыштың ауданы

a)

$a\cdot b\cdot\sin\alpha$

b)

$\frac{1}{2}\cdot a\cdot b$

c)

$\frac{1}{2}\cdot a\cdot h$

d)

$\pi\cdot r^2$

e)

$4\cdot a$

23.

Трапецияның ауданы

a)

$a\cdot b\cdot\sin\alpha$

b)

$\frac{1}{2}\cdot a\cdot b$

c)

$\frac{1}{2}\cdot a\cdot h$

d)

$\frac{a+b}{2}\cdot h$

e)

$4\cdot a$

24.

Үшбұрыштың ауданы

a)

$a\cdot b\cdot\sin\alpha$

b)

$\frac{1}{2}\cdot a\cdot b\cdot\sin\alpha$

c)

$a\cdot h$

d)

$\pi\cdot r^2$

e)

$4\cdot a$

25.

Шеңбердің ауданы

a)

$a\cdot b\cdot\sin\alpha$

b)

$\frac{1}{2}\cdot a\cdot b\cdot\sin\alpha$

c)

$a\cdot h$

d)

$\pi\cdot r^2$

e)

$4\cdot a$

Матем

Total questions: 25

Worksheet time: 13mins

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