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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
What else can I help you with?
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?
How do you solve 14 3(3x 3) (x-5)?
To solve the expression ( 14 + 3(3x + 3)(x - 5) ), first simplify the term ( 3(3x + 3) ) by distributing the 3, giving ( 9x + 9 ). Next, multiply this result by ( (x - 5) ) using the distributive property: ( (9x + 9)(x - 5) = 9x^2 - 45x + 9x - 45 = 9x^2 - 36x - 45 ). Finally, combine this with the 14 to get ( 9x^2 - 36x - 45 + 14 = 9x^2 - 36x - 31 ).
What is an equivalent expression for 5 7x 2x - 3 6?
To simplify the expression (5 + 7x + 2x - 3 + 6), combine like terms. First, combine the constant terms: (5 - 3 + 6 = 8). Then, combine the (x) terms: (7x + 2x = 9x). Thus, the equivalent expression is (9x + 8).
