BBC

Working with surds Rules of surds

National 5 Working with surds Rules of surds Surds are square roots which can’t be reduced to rational numbers. Some can be simplified using various rules or by rationalising the denominator. Part of ...
BBC

Working with surds Rationalising the denominator

Rationalising an expression means getting rid of any surds from the bottom (denominator) of fractions. Usually when you are asked to simplify an expression it means you should also rationalise it.
IEEE

A 19 nV/ $\surd$ Hz Noise 2- $\mu \text{V}$ Offset 75- $\mu \text{A}$ Capacitive-Gain Amplifier With Switched-Capacitor ADC Driving Capability

Abstract: This paper describes a capacitive-gain amplifier (CGA) with common-mode (CM) sampling (CMS) and switched-capacitor driving capability. The CMS CGA defines the amplifier CM voltage in a ...
knowyourmeme

Rules of the Internet

Related Explainer: What Are The Rules Of The Internet According To Early Internet Users? 34) There is porn of it. No exceptions. 35) The exception to rule #34 is the citation of rule #34. 36) ...