alexareeola59p0gsxv alexareeola59p0gsxv

03-04-2018
Mathematics

contestada

Please help! The coefficients in the expansion of (x+y)^4 are ___

Please help The coefficients in the expansion of xy4 are class=

Respuesta :

CastleRook CastleRook

12-04-2018

Expansion of (x+y)^4 will give us:
(x+y)^2(x+y)^2
=(x^2+2xy+y^2)(x^2+2xy^2+y^2)
=x^4+4x^3y+6x^2y^2+4xy^3+y^4
The coefficients are:
(1,4,6,4,1,)
Answer: D] (1,4,6,4,1,)

Answer Link

Otras preguntas

Amit buys a pair of jeans for$33. He must pay 7% salestax. He gives the cashier$40. How much changedoes he receive back?

Discuss five negative impacts of the social network individuals rights to privacy and safety

Put the moon phases in order from first to last phase. A. B, C, A, D B. A, B, C, D C. D, B, C, A D. A, C, B, D

When creating your résumé, you should _____.

What does it mean to follow a budget?

-27=-3p+15-3p solve the equation and show your work

Attending an impromptu sales meeting at the office is an example of a _____.

Aiden baked 8 dozen muffins. how many total muffins did he bake?

Which of these excerpts follows the format of a persuasive essay? I’ve Been to the Mountaintop by Martin Luther King Jr (excerpt) It means that we've got to sta

Can someone please help me with this question?