2 years ago

Y + z-y; use y = 1, and z=3

Mathematics

2 answers:

Anastaziya [24]2 years ago

4 0

1+3=4 so 4-1=3 so your answer is 3

hjlf2 years ago

3 0

Answer: 3

Step-by-step explanation:

1+3-1= 3

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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 :

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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

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

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