0
x^(2) + 3x - 7 = 5x + 8
Subtract '8' from both sides
Hence
x^(2) + 3x - 15 = 5x
Subtract '5x' from both sides
Hence
x^(2) -2x - 15 = 0
It is now in quadratic form and will factor.
Hence
( x -5)(x + 3) = 0
x = 5
& x = -3
What else can I help you with?
X2 plus 5x plus 3 equals 9?
x2 + 5x + 3 = 9 x2 + 5x - 6 = 0 (x + 6)(x - 1) = 0 x = -6 or x = 1
X2 plus 5x -25 equals?
We can't calculate what it equals until we know the value of ' x '.
X2 plus 4x - 9 equals 5x plus 3?
x2 + 4x - 9 = 5x + 3 ∴ x2 - x - 12 = 0 ∴ (x + 3)(x - 4) = 0 ∴ x ∈ {-3, 4}
What are solutions to the equation x2 plus 4x-9 equals 5x plus 3?
x2+4x-9 = 5x+3 x2+4x-5x-9-3 = 0 x2-x-12 = 0 (x+3)(x-4) = 0 x = -3 or x = 4
Factor x2 plus 5x-120?
x2 + 5x - 120 can not be factored.
X2 plus 5x plus 3 equals 9?
x2 + 5x + 3 = 9 x2 + 5x - 6 = 0 (x + 6)(x - 1) = 0 x = -6 or x = 1
Which of the binomials below is factor of this trinomial x2-5x plus 4 equals?
x2-5x+4 = (x-1)(x-4) when factord
X2 plus 5x -25 equals?
We can't calculate what it equals until we know the value of ' x '.
X2 plus 4x - 9 equals 5x plus 3?
x2 + 4x - 9 = 5x + 3 ∴ x2 - x - 12 = 0 ∴ (x + 3)(x - 4) = 0 ∴ x ∈ {-3, 4}
What are solutions to the equation x2 plus 4x-9 equals 5x plus 3?
x2+4x-9 = 5x+3 x2+4x-5x-9-3 = 0 x2-x-12 = 0 (x+3)(x-4) = 0 x = -3 or x = 4
How do you work out (x2-5x plus 5)to the power of(x2-36) equals 1?
the question is to solve (x^2-5x+5)^(x^2-36)=1
Factor x2 plus 5x-120?
x2 + 5x - 120 can not be factored.
Factor x2 plus 5x plus 6 equals 0?
You don't factor an equation. You factor an expression.So we'll forget about the "equals 0" for a second, while we factor "x2 plus 5x plus 6".x2 + 5x + 6 = (x + 3) (x + 2).Now, if you want this expression to be equal to zero, that can only happen when 'x' is -2 or -3.
What is x2 plus 5x plus 6 factored out?
x2 + 5x + 6 = (x + 2)(x + 3)
What is 5x plus x2?
2x + 5x = 7x
What does x2-5x equals 0?
x2 - 5x = 0x (x - 5) = 0x = 0andx = 5
How do you find the missing term in a problem like for example 5X3 plus 5X equals 5X times?
Since 5x is a factor of both terms, divide it. 5x3 + 5x = 5x(x2 + 1)
