Determine whether each expression below is equivalent to (2n+6)(n+3)
.
YES NO
A. 2(n2+6n+9)
YES – A. 2 times open paren n squared plus 6 n plus 9 close paren
NO – A. 2 times open paren n squared plus 6 n plus 9 close paren
B. 2n2+6n+18
YES – B. 2 n squared plus 6 n plus 18
NO – B. 2 n squared plus 6 n plus 18
C. 2n2+12n+18
YES – C. 2 n squared plus 12 n plus 18
NO – C. 2 n squared plus 12 n plus 18
D. 12n+18
YES – D. 12 n plus 18
NO – D. 12 n plus 18
E. 2(n+3)(n+3)
YES – E. 2 open paren n plus 3 close paren open paren n plus 3 close paren
NO – E. 2 open paren n plus 3 close paren open paren n plus 3 close paren
F. 2(n+3)2