Write In Vertex Form Y 8 X 2 - We could proceed as follows. What we need to do is follow the algorithm suggested by property 3. \ [\begin {align*} (x+4)^ {2} &= (x+4) (x+4) \\ &=x (x+4)+4 (x+4) \\ &=x^ {2}+4 x+4 x+16 \\ &=x^ {2}+8 x+16 \end {align*} \] although correct, this technique will not help us with our upcoming task. Algorithm for squaring a binomial.
Algorithm for squaring a binomial. What we need to do is follow the algorithm suggested by property 3. We could proceed as follows. \ [\begin {align*} (x+4)^ {2} &= (x+4) (x+4) \\ &=x (x+4)+4 (x+4) \\ &=x^ {2}+4 x+4 x+16 \\ &=x^ {2}+8 x+16 \end {align*} \] although correct, this technique will not help us with our upcoming task.