Skip to main content
Evaluate
Tick mark Image
Expand
Tick mark Image

Similar Problems from Web Search

Share

2\left(x^{2}+2xy+y^{2}\right)-5\left(x+y\right)+3-\left(2x^{2}-5x+3\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+y\right)^{2}.
2x^{2}+4xy+2y^{2}-5\left(x+y\right)+3-\left(2x^{2}-5x+3\right)
Use the distributive property to multiply 2 by x^{2}+2xy+y^{2}.
2x^{2}+4xy+2y^{2}-5x-5y+3-\left(2x^{2}-5x+3\right)
Use the distributive property to multiply -5 by x+y.
2x^{2}+4xy+2y^{2}-5x-5y+3-2x^{2}+5x-3
To find the opposite of 2x^{2}-5x+3, find the opposite of each term.
4xy+2y^{2}-5x-5y+3+5x-3
Combine 2x^{2} and -2x^{2} to get 0.
4xy+2y^{2}-5y+3-3
Combine -5x and 5x to get 0.
4xy+2y^{2}-5y
Subtract 3 from 3 to get 0.
2\left(x^{2}+2xy+y^{2}\right)-5\left(x+y\right)+3-\left(2x^{2}-5x+3\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(x+y\right)^{2}.
2x^{2}+4xy+2y^{2}-5\left(x+y\right)+3-\left(2x^{2}-5x+3\right)
Use the distributive property to multiply 2 by x^{2}+2xy+y^{2}.
2x^{2}+4xy+2y^{2}-5x-5y+3-\left(2x^{2}-5x+3\right)
Use the distributive property to multiply -5 by x+y.
2x^{2}+4xy+2y^{2}-5x-5y+3-2x^{2}+5x-3
To find the opposite of 2x^{2}-5x+3, find the opposite of each term.
4xy+2y^{2}-5x-5y+3+5x-3
Combine 2x^{2} and -2x^{2} to get 0.
4xy+2y^{2}-5y+3-3
Combine -5x and 5x to get 0.
4xy+2y^{2}-5y
Subtract 3 from 3 to get 0.