All categories

3 years ago

HELP ASAP PLEASE!!!!

Mathematics

2 answers:

Ugo [173]3 years ago

8 0

Only problem is with the simplifying.

We all know that 5/5 = 1, it is natural to assume (x+a)/(x+a) is also 1, but in some cases where x+a=0, it is undefined. In this equation, where they simplify (x-2) and (x-6), you must say that x is not 2 nor 6 or, you just delete 0/0 which is undefined.

Therefore the only solution would be x=-1

stich3 [128]3 years ago

6 0

The answer is x=-1

Happy holidays!

You might be interested in

A pie has been in the oven for some number of minutes. it needs to bake for a total of 60 minutes. for how many more minutes mus

Lesechka [4]

The pie must stay for 60 - x more minutes must the pie bake

<h3>For how many more minutes must the pie bake?</h3>

Let the amount of time spent in the oven be x

So, we have

Total amount of time = 60 minutes

This means that

Remaining time + Amount of time spent = 60

This gives

Remaining time + x = 60

Evaluate

Remaining time = 60 - x

Hence, the pie must stay for 60 - x more minutes must the pie bake

Read more about equations at:

brainly.com/question/2972832

#SPJ1

3 0

2 years ago

How do I solve this problem 3y-6+7y-4y

VashaNatasha [74]

Let's simplify step-by-step.
3y-6+7y-4y
=3y+ -6+7y+ -4
Combine Like Terms.
=3y+ -6 +7y+ -4y
=6y+ -6
Answer:
6y-6

6 0

3 years ago

-3 is less than or equal to W and W is less than or equal to 4

ANEK [815]

Answer:

-3 ≤ W ≤ 4

I hope this helps!

8 0

3 years ago

To rationalize the denominator of 2/square 13+ squared 11 , you should multiply the expression by which fraction?

eimsori [14]

Answer:

You should multiply the expression by $\frac{\sqrt{13}-\sqrt{11}}{\sqrt{13}-\sqrt{11}}$

Explanation:

To rationalize any expression, you must multiply it by its conjugate. A conjugate is defined as a similar expression to the original one but with an opposite sign

This means that:

The conjugate of a + b would be a - b

Now, the given expression is $\frac{2}{\sqrt{13}+\sqrt{11}}$

Consider the denominator:

From the above, we can conclude that the conjugate of $\sqrt{13}+\sqrt{11}$ is $\sqrt{13}-\sqrt{11}$

And, remember that we need to keep the value of the expression unchanged. This means that we must multiply both the numerator and the denominator by the same value

Therefore:

You should multiply the expression by $\frac{\sqrt{13}-\sqrt{11}}{\sqrt{13}-\sqrt{11}}$ in order to rationalize the denominator

Hope this helps :)

5 0

3 years ago

Read 2 more answers

Read the problem and select the correct inequality.

mash [69]

Answer:

C. t > 40

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers