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

Similar Problems from Web Search

Share

5\left(2x+1\right)-3\left(2x+1\right)^{2}
Multiply 2x+1 and 2x+1 to get \left(2x+1\right)^{2}.
10x+5-3\left(2x+1\right)^{2}
Use the distributive property to multiply 5 by 2x+1.
10x+5-3\left(4x^{2}+4x+1\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(2x+1\right)^{2}.
10x+5-12x^{2}-12x-3
Use the distributive property to multiply -3 by 4x^{2}+4x+1.
-2x+5-12x^{2}-3
Combine 10x and -12x to get -2x.
-2x+2-12x^{2}
Subtract 3 from 5 to get 2.
5\left(2x+1\right)-3\left(2x+1\right)^{2}
Multiply 2x+1 and 2x+1 to get \left(2x+1\right)^{2}.
10x+5-3\left(2x+1\right)^{2}
Use the distributive property to multiply 5 by 2x+1.
10x+5-3\left(4x^{2}+4x+1\right)
Use binomial theorem \left(a+b\right)^{2}=a^{2}+2ab+b^{2} to expand \left(2x+1\right)^{2}.
10x+5-12x^{2}-12x-3
Use the distributive property to multiply -3 by 4x^{2}+4x+1.
-2x+5-12x^{2}-3
Combine 10x and -12x to get -2x.
-2x+2-12x^{2}
Subtract 3 from 5 to get 2.