3 years ago

Use the elimination method to

1 answer:

3 0

Answer:

5x + 3y = 2

5x - 3y = -22

Step-by-step explanation:yes

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vladimir1956 [14]

Answer:

58.333%

Step-by-step explanation:

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3 years ago

Mashutka [201]

Answer: The required simplified answer in standard form is $8y^6-88y^5-6y^3+61y^2+55y.$

Step-by-step explanation: We are given to multiply the following polynomials and write the answer is standard form :

$M=(-6y+8y^4-5)(y^2-11y)~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

To multiply the given polynomials, we need to multiply each term of one polynomial to each term of the other polynomial.

From (i), we have

$M\\\\=(-6y+8y^4-5)(y^2-11y)\\\\=y^2(-6y+8y^4-5)-11y(-6y+8y^4-5)\\\\=-6y^3+8y^6-5y^2+66y^2-88y^5+55y\\\\=8y^6-88y^5-6y^3+61y^2+55y.$

Thus, the required simplified answer in standard form is $8y^6-88y^5-6y^3+61y^2+55y.$

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3 years ago

Nadya [2.5K]

Answer:

Step-by-step explanation:

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3 years ago

USPshnik [31]

Answer: Not Rational

Step-by-step explanation: because a rational number is a fraction, integer or a repeating decimal

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3 years ago

ExtremeBDS [4]

5: n=135
6: n=3
7: n=214

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3 years ago