Ask question

Ask question

All categories

3 years ago

14

Simplify and find any restrictions

d="TexFormula1" title="\frac{4}{9x} -\frac{6}{2x^2}" alt="\frac{4}{9x} -\frac{6}{2x^2}" align="absmiddle" class="latex-formula">

1 answer:

Yuki888 [10]3 years ago

5 0

Simplified: $\frac{4}{9x} -\frac{3}{x^{2} }$

Restrictions: x CANNOT be 0 because then the denominator would become 0 and would not be possible

You might be interested in

PLEASE HELP ME!!!! 50 POINTS!!

Margaret [11]

Answer:

Translate along the transversal

Step-by-step explanation:

5 0

3 years ago

Susan enlarged a rectangle with a height of 6 cm and length of 13 cm on her computer. The length of the new rectangle is 19.5 cm

amid [387]

On enlarging the rectangle, the proportion or ratio of Length to Height will stay the same.

The ratio of original length to height is 13 : 6
The ratio in enlarged rectangle will stay the same. Let the height of enlarged rectangle is y cm. So we can write:

$13:6=19.5:x \\ \\ 
 \frac{13}{6} = \frac{19.5}{x} \\ \\ 
x=19.5* \frac{6}{13}=9$

Therefore, the height in enlarged rectangle will be 9 cm

5 0

3 years ago

Evaluate the function f(-2) - h(4) given the following functions: f(x) = 4x 2+ 9 h(x) = 3x - 14

Goryan [66]

Answer:

-86

Step-by-step explanation:

simplify each equation as much as possible

f(x)= 4x(2+9) add

4x(11) multiply

f(x)=44x

substitute given numbers into each equation

44(-2)=-88 3(4)-14= 12-14=-2

combine equations

-88-(-2)= -86 add since you are subtracting a negative number

4 0

3 years ago

Factor each expression. 2p³+6p²+3p+9

Natasha2012 [34]

$2p^3 + 6p^2 + 3p + 9 \\ \\ 2p^2 (p + 3) + 3(p + 3) \\ \\ (p + 3)(2p^2 + 3) \\ \\$

The answer is: (p + 3)(2p² + 3).

6 0

4 years ago

Read 2 more answers

2) Find the GCF of 35 and 28

Murrr4er [49]

Answer: 7

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers