Believe the expression is 10x*2 - 17x + 3 = 0, then we have
10x*2 -17x + 3 = 0 or
10x*2 - 15x - 2x + 3 = 0 or
5x(2x - 3) - 1(2x - 3) = 0 or
(5x - 1)(2x - 3) = 0 which says that either
(5x - 1 ) = 0 in which case x = 1/5 or
(2x - 3 ) = 0 in which case x = 3/2
Believe the expression is 10x*2 - 17x + 3 = 0, then we have
10x*2 -17x + 3 = 0 or
10x*2 - 15x - 2x + 3 = 0 or
5x(2x - 3) - 1(2x - 3) = 0 or
(5x - 1)(2x - 3) = 0 which says that either
(5x - 1 ) = 0 in which case x = 1/5 or
(2x - 3 ) = 0 in which case x = 3/2
Only 1.
Quadratic formula gives roots as 1.53 and 10.47 (to nearest hundredth.)
Any number minus itself equals zero. Any number plus its opposite equals zero. Any number times zero equals zero.
zero solutions. If you plot these two lines, you will see that they are parallel and do not intersect.
Plus 2 plus minus 2 equals 0. The addition of a positive number (2) and a negative number (-2) cancels each other out.
It Equals 2
Only 1.
Quadratic formula gives roots as 1.53 and 10.47 (to nearest hundredth.)
Any number minus itself equals zero. Any number plus its opposite equals zero. Any number times zero equals zero.
You meana += ++a - --a?Well, it can be anything, depending on the compiler's decision. Never ever write expressions like this.
Zero minus zero equals zero.
It has no solutions because the discriminant is less than zero.
X=1
zero solutions. If you plot these two lines, you will see that they are parallel and do not intersect.
Plus 2 plus minus 2 equals 0. The addition of a positive number (2) and a negative number (-2) cancels each other out.
There are no solutions because the discriminant is less than zero
None because the discriminant is less than zero