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2 years ago

What is the classification for this polynomial? X2y+3x3

Mathematics

1 answer:

Gre4nikov [31]2 years ago

7 0

Answer:

quadratic

Step-by-step explanation:

hope you got it

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Is it a b c or d i need help pleaseee

Dmitrij [34]

Answer:

Step-by-step explanation:

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2 years ago

Find the solution of w(-15-w)=0

inna [77]

Answer:

w(-15-w)= 0

w= 0 or (-15-w) = 0

Now,

-15-w =0

w= -15

So,The solution of w(-15-w) = 0

w= 0, -15

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2 years ago

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Tems11 [23]

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3 years ago

√(2x+1)<br> Evaluate the integral<br> 2<br> (2x + 1) In (2x + 1)<br> dx.

Crank

Substitute $y=\ln(2x+1)$ and $dy=\frac2{2x+1}\,dx$ , so that

$\displaystyle \int \frac2{(2x+1) \ln(2x+1)} \, dx = \int \frac{dy}y = \ln|y| + C = \boxed{\ln|\ln(2x+1)| + C}$

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9 months ago

Find f^-1(x) and it’s domain.

Mrac [35]

Answer: A

Step-by-step explanation:

Letting $f(y)=x$ ,

$x=\sqrt{y}-5\\\\x+5=\sqrt{y}\\\\y=(x+5)^{2}$

Also, the domain of an inverse is the same as the range of the original function, so the range is $x \geq 0$

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1 year ago