Answer:
396
Step-by-step explanation:
do 2378 ÷ 6 = 396
Step 1. 2378 ÷ 6 = 396
boom answer
x=5
14x5= 70
70-21=49
this is how I got the answer
Answer:
(-1,0) (0,-1)
Step-by-step explanation:
I used a graphing calculator app called Demos. Sorry I can't anymore then this. Hope the graph helps though!
Answer:
c = 34
Step-by-step explanation:
x²+19x+c=0
(x + a) (x + b) = x² + (a + b) x + ab
a + b = 19
a - b = 15
a = 17
b = 2
c = ab = 34