Question

solve (x-2)^2 would this equal x^2-4x+4 ?

Answer 1

yes

Answer 2

\[(x-2)^2\]
\[(x-2)(x-2)\]
\[x^2 -2x -2x + 4\]
\[x^2 -4x + 4\]

Answer 3

@satellite73 i need help with this one What is the area of a square that has a side equal to 2x+1 (A=S^2)

Answer 4

\((2x+1)^2=(2x+1)(2x+1)=?\)

Answer 5

i am sure you can do it, let me know what you get

Answer 6

4x^2

Answer 7

ok that is the first term
there are some more

Answer 8

1) \(2x\times 2x=4x^2\)
2) \(1\times 2x=?\)

Answer 9

4x^2+2x+1?

Answer 10

you missed a \(2x\) in there somewhere

Answer 11

\[(2x+1)(2x+1)=2x\times 2x+1\times 2x+1\times 2x+1\times 1\]

Answer 12

so its 4x^2+4x+1

Answer 13

or
\[4x^2+2x+2x+1\]

Answer 14

yes

Answer 15

thanks c: