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Masteriza [31]
3 years ago
12

match each binomial expression with the set of coefficient of the term obtain by expanding the expression

Mathematics
2 answers:
mars1129 [50]3 years ago
8 0

(2x+y)^3 = 8x^3+12x^2y+6xy^2+y^3

The coefficients are  8 , 12, 6, 1

(2x+3y)^4= 16x^4+96x^3y+216x^2y^2+216xy^3+81y^4

The coefficients are  16, 96, 216, 216, 81

(3x+2y)^3=27x^3+54x^2y+36xy^2+8y^3

The coefficients are  27, 54,36 , 8

(x+y)^4 = x^4+4x^3y+6x^2y^2+4xy^3+y^4

The coefficients are 1, 4, 6, 4, 1

anygoal [31]3 years ago
4 0

By expanding the term (2x+y)^3, we get

8x^3 + 12x^2y+6xy^2+y^3.

Therefore, the coefficients for (2x+y)^3 are 8, 12, 6, 1.

By expanding the term (2x+3y)^4, we get

16x^4+96x^3y+216x^2y^2+216xy^3+81y^4.

Therefore, the coefficients for (2x+3y)^4 are 16, 96, 216, 216, 81.

By expanding the term (3x+2y)^3, we get

27x^3+54x^2y+36xy^2+8y^3.

Therefore, the coefficients for (3x+2y)^3 are 27, 54, 36, 8.

By expanding the term (x+y)^4, we get

x^4+4x^3y+6x^2y^2+4xy^3+y^4.

Therefore, the coefficients for (x+y)^4 are 1, 4, 6, 4, 1.


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