Answer:
3
Step-by-step explanation:
3-2= 1
1*18=18
1+5=6
18/6=3
18x + 5
x-5= 0
move -5 to the other side
sign changes from -5 to +5
x-5+5= 0+5
x= 5
x-6= 0
x-6+6= 0+6
x= 6
Answer: B. 5 and 6
a + b + c= 90
30+30+30=90
90=90.
30 is the ans
The roots (r) or the Zeros ( other name ) = -11 and -14
Post in comments if u need step by step and Ill give to u :)
