What is the factored form of x2 + 2ax + a2?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

The square root of 9x plus 7 plus the square rot of 2x equall to 7