Quiz about Topic 4 Rationals Test...Prueba de racionales

Question 1

Simplify...simplificar....

Accepted Answer

$$n+5;\ n e-1$$

Answer

$$n+5;\ n e1$$

Answer

$$\frac{1}{n+5};n e-1$$

Answer

$$\frac{1}{n+5};\ n e1$$

Question 2

Simplify...simplificar....

Accepted Answer

$$\frac{1}{m-3};\ m e-7,\ 3$$

Answer

$$m-3;\ m e-7,\ 3$$

Answer

$$m+3;\ m e7,\ 3$$

Answer

$$\frac{1}{m+3};\ m e-7,\ 3$$

Question 3

Simplify...simplificar

Accepted Answer

$$\frac{p-5}{p-1};\ p e-2,\ 1$$

Answer

$$\frac{p+5}{p+1;\ }p e-5,\ 1$$

Answer

$$\frac{p-5}{p+1};p e5,\ -1$$

Answer

$$\frac{p+5}{p-1};\ p e1,\ -5$$

Question 4

Simplify...simplificar....

Accepted Answer

$$\frac{x-6}{4};\ x e-3$$

Answer

$$\frac{4}{x-6};\ x e3$$

Answer

$$\frac{x+6}{4}x e-3$$

Answer

$$\frac{x-6}{4};\ x e3$$

Question 5

Simplify...simplificar...

Accepted Answer

$$\frac{p-7}{9\left(p-4 ight)};\ p e0,\ 4,\ 7$$

Answer

$$\frac{9\left(p-4 ight)}{p-7};\ p e0,\ 4,\ 7$$

Answer

$$\frac{p+7}{9\left(p+4 ight)};\ p e0,\ 4,\ 7$$

Answer

$$\frac{9\left(p+4 ight)}{p+7};\ p e0,\ 4,\ 7$$

Question 6

Simplify...simplificar....

Accepted Answer

$$\frac{2r+7}{3r-6}$$

Answer

$$\frac{3r-6}{2r+7}$$

Answer

$$\frac{2r+7}{6r-12}$$

Answer

$$\frac{2r+3}{7r-6}$$

Question 7

Simplify...simplificar...

Accepted Answer

$$\frac{7x+4}{\left(x+7\right)\left(x-8\right)}$$

Answer

$$\frac{7x-4}{\left(x-7\right)\left(x+8\right)}$$

Answer

$$\frac{7x+4}{\left(x-7\right)\left(x+8\right)}$$

Answer

$$\frac{7x-4}{\left(x+7\right)\left(x-8\right)}$$

Question 8

Simplify...simplificar....

Accepted Answer

$$\frac{2x+6}{\left(x+1\right)\left(x+2\right)}$$

Answer

$$\frac{2x-6}{\left(x+1\right)\left(x+2\right)}$$

Answer

$$\frac{2x+6}{\left(x-1\right)\left(x-2\right)}$$

Answer

$$\frac{2x-6}{\left(x-1\right)\left(x-2\right)}$$

Question 9

Simplify...simplificar...

Accepted Answer

$$\frac{5m}{4}$$

Answer

$$\frac{4m}{5}$$

Answer

$$\frac{5}{4m}$$

Answer

$$\frac{4}{5m}$$

Question 10

Solve...resolver....

Accepted Answer

$$-\frac{1}{5}$$

Answer

$$-5$$

Answer

$$\frac{1}{5}$$

Answer

$$5$$

Question 11

Solve...resolver....

Accepted Answer

$$-3,\ 6$$

Answer

$$3,-6$$

Answer

$$-3,-6$$

Answer

$$3,\ 6$$

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