Free Printable PPT Workshop PRE

1.

Expand the following function: $f\left(x\right)=\left(x-2\right)^2$

a)

$x^2+4$

b)

$x^2-4x+4$

2.

Expand the following function: $f\left(x\right)=x\left(x+1\right)^2$

a)

$f\left(x\right)=x^3+2x^2+x$

b)

$f\left(x\right)=x^4+2x^3+x^2$

3.

Simplify the following function: $f\left(x\right)=x\left(x^3\right)$

a)

$f\left(x\right)=x^4$

b)

$f\left(x\right)=2x^4$

4.

$\left(\frac{3}{8}\right)^2=$

a)

$\frac{9}{64}$

b)

$\frac{9}{8}$

5.

$2\left(\frac{x}{3}\right)=$

a)

$\frac{2x}{6}$

b)

$\frac{2x}{3}$

6.

$\frac{2x\left(\sqrt[]{x}\right)}{x^3}$

a)

$\frac{2}{\left(\sqrt[]{x^3}\right)}$

b)

$\frac{2}{\sqrt[]{x}}$

7.

$\frac{2}{\sqrt[3]{x^2}}=$

a)

$2x^{\frac{3}{2}}$

b)

$2x^{-\frac{2}{3}}$

c)

$2x^{\frac{2}{3}}$

d)

$2x^{\frac{3}{2}}$

8.

Solve for x; $2x=\frac{3-2x}{2}$

a)

$x=\frac{3}{8}$

b)

$x=\frac{1}{2}$

9.

$\sqrt[]{5^2-4^2}=$

a)

3

b)

1

10.

$\frac{x}{4}\div\frac{2}{x}$

a)

$\frac{1}{2}$

b)

$\frac{x^2}{8}$

11.

simplify $\frac{3}{\frac{5}{7}}$

a)

$\frac{21}{5}$

b)

$\frac{15}{7}$

12.

$\frac{\frac{1}{2}}{25}$

a)

$\frac{25}{2}$

b)

$\frac{1}{50}$

13.

Choose the correct statements

a)

$\log_2\left(x-y\right)=\log_2x-\log_2y$

b)

$\log_2x-\log_2y=\log_2\left(\frac{x}{y}\right)$

14.

$\frac{\text{d}}{\text{d}x}\left(2x^2-3x\right)^2$

a)

$2\left(4x-3\right)$

b)

$\left(4x^2-6x\right)\left(4x-3\right)$

15.

Solve for x: $1-\frac{x+1}{2}=5$

a)

$x=-9$

b)

$x=-8$

c)

$x=10$

PPT Workshop PRE

Total questions: 15

Worksheet time: 12mins

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