All categories

3 years ago

What is the answer for 6+(-2)=

Mathematics

2 answers:

Yakvenalex [24]3 years ago

8 0

Answer:

Step-by-step explanation:

Anarel [89]3 years ago

6 0

Answer:

Step-by-step explanation:

6+(-2)=6-2

6-2=4

You might be interested in

131.049- 82.604rounded to the nearest whole number

Sergeeva-Olga [200]

48 is the answer.I hope this helps

5 0

3 years ago

Can somebody please help me with the question below and please explain how to find the answer? plz, I'm studying for a test plzz

blagie [28]

Answer:

-10/9 < -2/3 < 4/6 < 6/5 < 5/4

(hope this helps!)

Step-by-step explanation:

3 0

3 years ago

PLSS HELP ILL MARK BRAINLEST AND ILL GIVE 90 POINTS

Zigmanuir [339]

Answer:

umm? u forgot to add the composite figure lol

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Calculus 2 Master needed, evaluate the indefinite integral of: <img src="https://tex.z-dn.net/?f=%5Cint%5C%28%20%28lnx%29%5E2%7D

viva [34]

Answer:

$\int (\ln(x))^2dx=x(\ln(x)^2-2\ln(x)+2)+C$

Step-by-step explanation:

So we have the indefinite integral:

$\int (\ln(x))^2dx$

This is the same thing as:

$=\int 1\cdot (\ln(x))^2dx$

So, let's do integration by parts.

Let u be (ln(x))². And let dv be (1)dx. Therefore:

$u=(\ln(x))^2\\\text{Find du. Use the chain rule.}\\\frac{du}{dx}=2(\ln(x))\cdot\frac{1}{x}$

Simplify:

$du=\frac{2\ln(x)}{x}dx$

And:

$dv=(1)dx\\v=x$

Therefore:

$\int (\ln(x))^2dx=x\ln(x)^2-\int(x)(\frac{2\ln(x)}{x})dx$

The x cancel:

$=x\ln(x)^2-\int2\ln(x)dx$

Move the 2 to the front:

$=x\ln(x)^2-2\int\ln(x)dx$

(I'm not exactly sure how you got what you got. Perhaps you differentiated incorrectly?)

Now, let's use integrations by parts again for the integral. Similarly, let's put a 1 in front:

$=x\ln(x)^2-2\int 1\cdot\ln(x)dx$

Let u be ln(x) and let dv be (1)dx. Thus:

$u=\ln(x)\\du=\frac{1}{x}dx$

And:

$dv=(1)dx\\v=x$

So:

$=x\ln(x)^2-2(x\ln(x)-\int (x)\frac{1}{x}dx)$

Simplify the integral:

$=x\ln(x)^2-2(x\ln(x)-\int (1)dx)$

Evaluate:

$=x\ln(x)^2-2(x\ln(x)-x)$

Now, we just have to simplify :)

Distribute the -2:

$=x\ln(x)^2-2x\ln(x)+2x$

And if preferred, we can factor out a x:

$=x(\ln(x)^2-2\ln(x)+2)$

And, of course, don't forget about the constant of integration!

$=x(\ln(x)^2-2\ln(x)+2)+C$

And we are done :)

8 0

3 years ago

Translate the phrase, then simplify.<br> Find the sum of - 41, -8, and 36.

Novay_Z [31]

Answer:

-13

Step-by-step explanation:

-41 + -8 + 36

-49 + 36

-13

6 0

3 years ago

Read 2 more answers