double negatives 24 videos
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Double Replacement Reactions
Chemistry Chemical Reactions
Recognizing and understanding double replacement reactions.
double replacement displacement reactions -
Double Slit Experiment
Physics Light
Thomas Young's double slit experiment.
double slit experiment Thomas Young -
Rational Exponents with Negative Coefficients
Algebra 2 Roots and Radicals
How to know when a negative coefficient is associated with power.
evaluating rational exponents power over root negative -
The Double-Angle Formulas
Trigonometry Advanced Trigonometry
How to use the sine and cosine addition formulas to prove the double-angle formulas.
the sine of a sum formula the cosine of a sum formula the sine double angle formula the cosine double angle formula -
The Double-Angle Formulas
Precalculus Advanced Trigonometry
How to use the sine and cosine addition formulas to prove the double-angle formulas.
the sine of a sum formula the cosine of a sum formula the sine double angle formula the cosine double angle formula -
Other Forms of the Cosine Double-Angle Formula
Trigonometry Advanced Trigonometry
How to derive two more cosine double-angle formulas.
the Pythagorean identity the cosine double angle formulas -
Other Forms of the Cosine Double-Angle Formula
Precalculus Advanced Trigonometry
How to derive two more cosine double-angle formulas.
the Pythagorean identity the cosine double angle formulas -
Exponential Growth and Decay
Precalculus Exponential and Logarithmic Functions
How to find the doubling time of a population when the growth rate is given.
exponential growth exponential functions doubling time logarithmic functions the natural logarithm round off error -
Factoring Complicated Expressions
Algebra 2 Factoring
How to factor ?ugly? expressions.
factoring substitution negative exponents -
Multiplication and Division
Pre-Algebra Integers
Learn how to multiply and divide positive and negative numbers.
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Distributing
Pre-Algebra Polynomials
Distributing a constant, variable, or negative over a polynomial
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Introduction to Imaginary Numbers
Algebra 2 Roots and Radicals
How to define an imaginary number.
imaginary number i square root of a negative -
Homeostasis
Biology Cell Functions and Processes
The definition and importance of homeostasis.
homeostasis equilibrium negative feedback positive feedback -
Nucleic Acids
Biology Chemical Basis of Life
The description and mechanistic functions of nucleic acids.
DNA RNA nucleotide ATP double helix -
Nucleic Acids
Chemistry Biochemistry
The description and mechanistic functions of nucleic acids.
DNA RNA nucleotide ATP double helix -
Scatterplots and Correlations
Algebra Introduction to Statistics
How to identify positive correlations, negative correlations, or no correlation between two variables.
scatterplot correlation trend line line of best fit -
Applications
Pre-Algebra Integers
Real word situations that involve operations on positive and negative numbers
