You would use B to find X
<span>5x-102=13
Add 102 to both sides
5x=115
Divide 5 on both sides
Final Answer: x=23</span>
The thoasandthes place the 3 would be in the hundrethes place and the 6 would be in the tenths. Sorry for any spelling mistakes
Try this:
x³+4x²+x-6=0
1) To re-write the equation into form:
1*x³+4*x²+1*x-6=0, the note 1+4+1=6, it means x=1
2) to re-write the equation into form:
(x-1)(x²+5x+6)=0
(x-1)(x+2)(x+3)=0
3)

Answer: -3;-2;1.
Answer:
It's B.
Step-by-step explanation:
3 × 10 + 2 = 30, not 50.
3 × 17 + 2 = 53, not 50.
Which means it has to be a number in between.
So, 152 and 156, are definitely not the answer. Which leaves 16.