15 = 8x2 - 14x; whence,
8x2 - 14x - 15 = (2x - 5)(4x + 3) = 0.
Therefore, x = 5/2 or -3/4.
I think it is 3.14 that equals to pi when u solve it
27
It depends on which variable you wish to solve for.
A parabola is a graph of a 2nd degree polynomial function. Two graph a parabola, you must factor the polynomial equation and solve for the roots and the vertex. If factoring doesn't work, use the quadratic equation.
You cannot solve one linear equation in two unknown variables.
y=b+x+x^2 This is a quadratic equation. The graph is a parabola. The quadratic equation formula or factoring can be used to solve this.
It means you are required to "solve" a quadratic equation by factorising the quadratic equation into two binomial expressions. Solving means to find the value(s) of the variable for which the expression equals zero.
I think it is 3.14 that equals to pi when u solve it
Solve the following equation for A : 2A/3 = 8 + 4A
5x = 80
-4
A parabola is a graph of a 2nd degree polynomial function. Two graph a parabola, you must factor the polynomial equation and solve for the roots and the vertex. If factoring doesn't work, use the quadratic equation.
x equals 4 over 35
Subtract 21 from both sides. If that's + 4t, the answer is (t - 3)(t + 7) and t = 3, -7 If that's - 4t, the answer is (t + 3)(t - 7) and t = -3, 7
x=-8
To solve an equation with three unknowns, x, y and z, you require 3 independent equations.
By including its plus or minus signs