This is a quadratic (2nd order polynomial) equation. The solution to x can be found as follows: subtract 2 from both sides: x2 -3x - 2 = 0. The solution can be found by the quadratic formula:
(3 +- sqrt(17))/2 ---> 3.56155 and -0.56155
that equals 2*2*2 which equals eight
No, it equals -2
== == 1 circle = 2 stars
1
No, 2 meters equals 20 decimeters
No.
2 plus 2 equals 4plus1 equals 5minus 1 equals 4divided by 2 equals 2plus 8 equals 1010 minus 6 equals 4so it all equals to +_____29so its 29 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
If 6a divided by 2 equals 12 then A equals
Well, now isn't 2 plus 2 equals 42 times 2 equals 42 times 2 equals 2 plus 2 equals 42 times -2 equals 2 plus -2 equals 0 WAIT 2 times -2 equals negative 4 according to mathematics. No teacher nor professor has been able to even do more than stutter explaining this.3 times 3 equals 93 times -3 equals -9So why is the digit 2 different?
-2
4
You use Plus as a symbol in Maths. Example, 2 Plus 2 equals 4. Or in symbols it would be 2+2=4. __________________________ Plus = + Equals = = (Equals equals =)
4
that equals 2*2*2 which equals eight
No, it equals -2
2+2+7=11 K?
2 times 1 equals 2.