Find the value of c that makes the expression a perfect square trinomial. x² – 18x+c

A)
36
B)
54
0)
72
D)
81

597

step-by-step explanation:

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

what do you mean

have a great day

umm you say your want to . but you do know that this is the mathematics.  

o~o