4x+(5x+3)=9x+3
a+b=b+a
Multiplicative Inverses
Additive Inverses
Commutative property of Addition
Distributive Property
Associative Property of Addition
Answer:
13
Step-by-step explanation:
We have been given the monomial
Here the variables are x and y.
In order to find the degree this monomial, we add the exponents of the variables x and y.
Exponent of x = 8
Exponent of y = 5
Therefore, the degree of the monomial is
Degree = exponent of x + exponent of y
Degree = 8 + 5
Degree = 13
–6x4y – 2x3y2 + 9x2y3 – 3xy4 + y5
–6x4y – 2x3y2 – x2y3 – 3xy4 – y5
–6x4y + 3x3y2 + 4x2y3 – 3xy4 + y5
–6x4y – 7x3y2 + 4x2y3 – 3xy4 – y5
The difference of the polynomials given is -2x³y² + 9x²y³ - 3xy⁴ - 6x⁴y + y⁵
Given are two polynomials are :
(-2x³y² + 4x²y3³ - 3xy⁴) and (6x⁴y - 5x²y³ - y⁵)
We need to subtract the polynomials and find the difference.
(-2x³y² + 4x²y3³ - 3xy⁴) - (6x⁴y - 5x²y³ - y⁵)
By multiplying the signs into the brackets
= -2x³y² + 4x²y3³ - 3xy⁴ - 6x⁴y + 5x²y³ + y⁵
Grouping the like terms, we get
= -2x³y² + (4x²y3³ + 5x²y³) - 3xy⁴ - 6x⁴y + y⁵
= -2x³y² + 9x²y³ - 3xy⁴ - 6x⁴y + y⁵
Therefore, the difference between the polynomials is -2x³y² + 9x²y³ - 3xy⁴ - 6x⁴y + y⁵
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Answer:
A - -6x4y – 2x3y2 + 9x2y3 – 3xy4 + y5
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