SOLUTION: 1. (3x^2-2x+10)-(3x^2+3x+1)=
2. (y-y^2)-(2y-2y^2)-(3+y)=
3. (2w^3-3w^2+4)-(-2w^2+7w+1)=
4. (-x^7+10x+7)-(9x^7-4x-1)=
5. (x^4+3x^3-2x-19)-(-x^5+4x^4-3x-3)=
6. (2x^2+9x+1)-(x^2+
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Question 453525: 1. (3x^2-2x+10)-(3x^2+3x+1)=
2. (y-y^2)-(2y-2y^2)-(3+y)=
3. (2w^3-3w^2+4)-(-2w^2+7w+1)=
4. (-x^7+10x+7)-(9x^7-4x-1)=
5. (x^4+3x^3-2x-19)-(-x^5+4x^4-3x-3)=
6. (2x^2+9x+1)-(x^2+4)=
7.(2a^3-3a^2+a)-(2a^3-3a^2+a+1)=
9.(11s-1)(11s+1)=
10.(8q+3pq)(8q-3pq)=
11.(mn+5n^2)(-5n^2+mn)=
12.(4xyz-2xy)(4xyz+2xy)=
13.(x-y)(x+y)(x^2+y^2)=
14.(4a-3b)(4a+3b)=
15.(kx+5)(kx-5)=
16.(2a^3-b^2)(2a^3+b^2)=
17.(3a+5x)(3a-5x)=
18.(mn-m^2)(-n+m)=
19.(-5k+3b)(b+2k)=
20.(-5k-3b)(-b-2k)=
21.(-2a+3b)(a^2b+b^2a)=
Found 2 solutions by edjones, richard1234:
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
17.(3a+5x)(3a-5x)
=9a^2-25x^2
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
One question per post. I am not doing your entire homework for you.
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