All categories

1 year ago

PLLLLLEASE I NEED HELP SO BADLY PLEASE ASAP PLEASE PLEASE T_T

Mathematics

1 answer:

olchik [2.2K]1 year ago

4 0

Answer:

$x^2+7x-8-\frac{3}{x-7}$

Step-by-step explanation:

I think this question is a bit hard to explain by typing, so I'll add an image down below.

I used long division for this question, and the final answer is: $x^2+7x-8-\frac{3}{x-7}$

You might be interested in

Solve. −43x+16<79 Drag and drop a number or symbol into each box to show the solution.

Debora [2.8K]

The answer is the third one

7 0

3 years ago

Read 2 more answers

3a/4+2a/3-a/12<br><br>a. a/3<br>b. 4/3<br>c. (4a)/3

insens350 [35]

Answer: C

Step-by-step explanation:

$\frac{3a}{4}+\frac{2a}{3}-\frac{a}{12}$

Find the least common denominator of 4, 3, and 12.

4-3-12 | 3

4-1-4 | 4

1-1-1 |-------- 12

The first fractions needs to be multiplied by 3, and the second fraction, by 4

$(\frac{(3a)*3}{(4)*3})+(\frac{(2a)*4}{(3)*4})-\frac{a}{12}$

Solve;

$\frac{9a}{12}+\frac{8a}{12}-\frac{a}{12}$

Add the fractions with positive signs and subtract the one with negative sign.

$\frac{(9a+8a)-a}{12}$

Solve;

$\frac{17a-a}{12}=\frac{16a}{12}$

Simplify by 4;

16/4=4

12/4=3

$\frac{4a}{3}$

4 0

3 years ago

Read 2 more answers

Simplify (3x + 5) + (2x - 9) - (4x + 3

Law Incorporation [45]

If you would like to simplify (3 * x + 5) + (2 * x - 9) - (4 * x + 3), you can do this using the following steps:

(3 * x + 5) + (2 * x - 9) - (4 * x + 3) = 3 * x + 2 * x - 4 * x + 5 - 9 - 3 = 1 * x - 7 = x - 7

The correct result would be x - 7.

4 0

3 years ago

Read 2 more answers

I NEED HELP ON THIS QUESTION ASAP

Fittoniya [83]

Answer:

(2.5, -.25)

Step-by-step explanation:

I'm not positive that I know exactly what they want on this one....but since you specifically asked me to look at your other question, I tried.

See pic.

4 0

3 years ago

5 1/3 + ( 2 1/3 + 1 1/3)=

Fiesta28 [93]

Okay so you want to do the parentheses first okay? So 2.3333...+1.3333333 is?3.666 or 3 2/3. So you got that right? So then 5 1/3+ 3 2/3. You get an easy 9. Because 1/3+ 2/3 adds up to 3/3, and is normally written as 1. So add a one to 5+3=8+1.

6 0

3 years ago

Read 2 more answers