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Presumably this is a quadratic equation question asking you to find the solution of 2x2+9x-5 = 0 First factorise the expression in the equation in order to find its solution. (2x-1)(x+5) = 0 Solution: x = 1/2 or x = -5
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What is the vertex of y-2x2-4x-5?
2x2= 4
What is 8x -9 equals 9x -5?
8x - 9 = 9x - 5 8x - 8x - 9 = 9x - 8x - 5 -9 = x - 5 -9 + 5 = x - 5 + 5 -4 = x
What is 9x times -5?
It is: -45x
What is the expression of 9x plus 4y-5 what is the sum?
The sum of the given expression would depend on the values of the variables which have not been given.
Factor 9x2 -12x -5?
-9x 2 -12x+5 =
What are the factors of the equation 2x2 plus 10 equals 9x?
2x2 + 10 = 9x 2x2 - 9x + 10 = 0 (x - 2)(2x - 5) = 0
How do you factor 2x2 plus 10-9x equals 0?
2x2 + 10 - 9x = 0 or 2x2 - 9x + 10 = 0 So (x - 2)*(2x - 5) = 0
What is the x intercept of 2x2-9x-5?
If: 2x2-9x-5 = 0 Then: (2x+1)(x-5) = 0 Therefore:: x = -1/2 or x = 5
How do you factor 2x squared - 9x plus 10?
2x2 - 9x + 10 = 2x2 - 4x - 5x + 10 = 2x(x - 2) - 5(x - 2) = (x - 2)(2x - 5)
2x plus 5 times x plus 2?
2x2 + 9x + 10
How do you simplify 7x2 - 9x - 10?
I suppose you mean, how do you factor it. 7x2 - 9x - 10 = (7x + 5)(x - 2).
Simplify x plus 5 plus 3x - 7 plus 9x plus 3 - 4x?
x+5+3x-7+9x+3-4x Collect like terms: 9x+1
How would you simplify 5x2 plus 9x-2?
5*2+9x-2=0 so, going by BODMAS rule 10+9x-2=0 9x=-10+2 9x=-8 x=-8/9 I think!!
How do you simplify -4x plus 9x equals?
minus 4 plus 9 = 5, so 5x
Simplify 9x 5 - x 3?
I am trying to read this right: (9 x 5) - x3 = ? or 9 x (5 - x3) = ? Which one is it?
What is an equation that equals 100?
1x100/2x2/2x2/2x2/2x2/2x2/2x2/2x2/2+50 + -50 +50=100
How do you simplify the rational expression x over 9x to the 8th power times x to the 7th power times 45 over x to the 4th power?
5/x4
