2556 + 3669 + 2.02 = 6222.98
-202
258 is.
202
-202
360! silly...
202200+2=202
200+2 = 202
( In this explanation, SQRT(#) should be taken to mean the square root of a number, while (+/-) means plus or minus) In order to factor a quadratic expression such as this, it is necessary to use the quadratic formula. The formula is X= (-b (+/-) SQRT((b^2)-4ac))/2a, where the equation is in the for aX^2 + bX + C. So in our case, for 10X^2 - 9X -202: a= 10 b= -9 c= -202 Plugging these number into the quadratic formula yields X= (-(-9) (+/-) SQRT(((-9)^2)-4(10)(-202)))/2(10). After some calculator work, we get X= (9 (+/-) 90.33825)/ 20. Next, split the (+/-) into two equations: X= (9+90.33825)/20 and X= (9-90.33825)/20 Then, solve! X= (99.33825)/20 and X= (-81.33825)/20 X= (99.33825)/20 and X= (-81.33825)/20 X= 4.9669 and X= -4.0669
202 x 202 = 40,804
100 + 100 + 2 = 202
well it would take a full brain to figure out that good question.What you need to do is focus and study to get that question right.
CH4 + 2O2 --> CO2 + 2(H2O), the products are CO2 and H2O