Question

Subtract the sum of -3x3y 2 + 2x2y 3 and -3x2y 3 – 5y4 from x4 + x3y 2 + x2y 3 + y4 ​

Answer 1

Step-by-step explanation:

Given,

(6y

2

+y−2)−[(5y

2

+y−3)+(y

2

−3y+7)]

=(6y

2

+y−2)−[6y

2

−2y+4]

=6y

2

+y−2−6y

2

+2y−4

=3y−6

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Answer 2

Answer:

(6y

2

+y−2)−[(5y

2

+y−3)+(y

2

−3y+7)]

=(6y

2

+y−2)−[6y

2

−2y+4]

=6y

2

+y−2−6y

2

+2y−4

=3y−6

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