Solve -5x^4y | Microsoft Math Solver

Evaluate

- 5 y x^{4}

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Differentiate w.r.t. x

- 20 y x^{3}

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5 problems similar to:

- 5 x^{4} y

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What is the coefficient of the term

x^{4} y^{5}

(x + y + 2)^{12}

https://math.stackexchange.com/questions/693371/what-is-the-coefficient-of-the-term-x4-y5-in-xy212

You could use the binomial theorem twice. Let

[x^{k}]

denote the coefficient of

x^{k}

from the polynomial

P (x) = \sum_{j = 0}^{n} a_{j} x^{j}

[x^{k}] P (x) = a_{k}

How do you find the coefficient of

a

a x^{4} y^{5}

in the expansion of the binomial

(3 x - 2 y)^{9}

https://socratic.org/questions/how-do-you-find-the-coefficient-of-a-of-the-term-ax-4y-5-in-the-expansion-of-the

a = (- 326592)

Explanation: Pattern for power 9 as per Pascal's Triangle 1 9 36 84 126 126 84 36 9 1

a x^{4} y^{5}

6_{t} h

x^{4} y^{4}

http://www.tiger-algebra.com/drill/x~4y~4/

x4y4 Final result : x4y4 Step by step solution : Step 1 :Final result : x4y4 Processing ends successfully

x^{2} + y + 2

y^{2} + 4 x

https://math.stackexchange.com/questions/384100/can-both-x2-y2-and-y24x-be-squares

Thanks to Erick Wong for setting me on the right track. Assume for sake of contradiction that

x^{2} + y + 2

y^{2} + 4 x

are both perfect squares. Then as

y

is a positive integer,

x^{2} + y + 2 \geq (x + 1)^{2} = x^{2} + 2 x + 1

How do you sketch the graph of

y = - 5 x^{2}

and describe the transformation?

https://socratic.org/questions/how-do-you-sketch-the-graph-of-y-5x-2-and-describe-the-transformation

See below :) Explanation: The standard

y = x^{2}

is drawn in blue, the graph of

y = - 5 x^{2}

is drawn in red. The tranformations, in order are as follows; - ...

What is the end behaviour of

y = - x^{4}

https://socratic.org/questions/58e54adeb72cff279f0d5371

graph{y = -x^4 [-10, 10, -5, 5]} Explanation: The polynomial is of even degree, so the end behaviour will be in the same direction. The leading coefficient is negative, so

x \to - \infty lim = - \infty

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