Common denominator is 15 so we have : (3 (x + 2) + 5 (x - 1))/15
ie (3x + 6 + 5x - 5)/15
ie (8x + 1)/15
Is there an equality missing somewhere?
You have to put your heart into it!
you use the quadratic formula: x= -b plus/minus the square root of b^2 - 4ac all over 2a. use this site to help you out: wolframalpha.com
if the question u are asking is something like this 1/2 - ( - 1/2 ) then the answer is simple all you have to do is solve the equation like this 1/2 - ( - 1/2 ) = 1/2 + 1/2 = 2/2 = 1 its the - (-1/2) that is important remember the rule minus and minus equal plus plus and plus equal plus minus and plus equal minus remember and i hope it helps :)
negative b plus or minus the square root of b squared minus 4AC all over 2 A
What happens is when a goal is scored, all the players on the scoring team get plus one on their plus-minus rating, and all the players on the scored on team gets minus one on their rating. signed Hockey Man
You have to put your heart into it!
you use the quadratic formula: x= -b plus/minus the square root of b^2 - 4ac all over 2a. use this site to help you out: wolframalpha.com
if the question u are asking is something like this 1/2 - ( - 1/2 ) then the answer is simple all you have to do is solve the equation like this 1/2 - ( - 1/2 ) = 1/2 + 1/2 = 2/2 = 1 its the - (-1/2) that is important remember the rule minus and minus equal plus plus and plus equal plus minus and plus equal minus remember and i hope it helps :)
In such cases, there is usually a discontinuity when the denominator is zero. In other words, solve for:x + 2 = 0
negative b plus or minus the square root of b minus 4 times ac all over 2 a
negative b plus or minus the square root of b squared minus 4AC all over 2 A
The quadric equation is: negative b plus or minus the square root of b squared minus 4ac all over(divided by) 2a
first of all, what is a plu? but the answer is (-8)+f+1/x sqared by the way, what grade are you in?
The least common denominator is 24x. If all of that equals zero, x = 3/20
All should be around 125 psi plus or minus 25%All should be around 125 psi plus or minus 25%
It is impossible to solve for n if there's nothing to equate it with. No could be any number each except for -4. All we know is n = n
What happens is when a goal is scored, all the players on the scoring team get plus one on their plus-minus rating, and all the players on the scored on team gets minus one on their rating. signed Hockey Man