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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
Factor 9x2 -12x -5?
-9x 2 -12x+5 =
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.
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).
