Answer:
x⁵
Step-by-step explanation:
Answer:
35C12 = 834451800
Step-by-step explanation:
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Answer:
Step-by-step explanation:
let the eq. of circle be a(x²+y²)+bx+cy+d=0
x²+y²+b/a x+c/a y+d/a=0
if it passes through (0,0)
0²+0²+b/a*0+c/a*0+d/a=0
so d=0
Hence x²+y²+b/a x+c/a y=0
if it passes through (1,2) and (3,-1)
1²+2²+b/a×1+c/a×2=0
5+b/a+2c/a=0 ...(1)
and 3²+(-1)²+b/a*3+c/a*(-1)=0
10+3b/a-c/a=0 ...(2)
(1)+2(2) gives
5+b/a+2 c/a+20+6 b/a -2 c/a=0
7 b/a+25=0
b/a=-25/7
from (1)
5-25/7+2 c/a=0
2 c/a+10/7=0
2 c/a=-10/7
c/a=-5/7
so eq. of circle is x²+y²-25/7 x-5/7 y=0
7(x²+y²)-25 x-5 y=0
Answer:
First you start with what is in the ( ). 15- 14 is 1. then you do multiplication next. 1* 6. is 6. now you do addition. 6 + 4 = 10
Answer:
hydrogen ion increases
Step-by-step explanation:
as the pH value decreases, the molecule becomes more acidic in nature. and a solution can be termed base when it contains OH-, and an acid when it contains a H+ ion.
the now formed solution will have attained 9 more H+ ions