For the equation, state the value of the discriminant and the number of real solutions  2x^2+3x+4=0

Q: x² + 5x + 6 = (x + 2)(x +

A: Find the constant that completes the factorisation

Q: State the discriminant of 6x^2−2x+k, and state for which values of k would result in two different…

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.