Maths

Multiplying powers

Add the powers together when multiplying terms with the same base

Dividing powers

subtract the powers when dividing terms with the same base

power of a power

multiply the powers when rasising an exponent to another power

power of 0

Any non-zero number raised to the power of 0 is equal to 1.

negative powers

a negative index means the reciprocal of the base with a positive power

fractional powers

the denominator of the fraction represents the root and numerator represents the power

product raised to a power

distribute the power to each factor inside the brackets

factor raised to a power

distribute the power to the numerator and denominator

quadratic formula

equation of a line

The equation of a line with gradient m, passing through the point (x1, y1) is y = m(x − x1) + y1

how to find roots of a revenue function?

quadratic formula

MPL - marginal product of labour

change in total output / change in labour

Power rule