Examlex
Factor the trinomial.
Brightness
A perceptual attribute of light sources and colors that enables an observer to judge their intensity or illumination.
Colour Vision
The ability of the eye and brain to distinguish objects based on the wavelengths (or frequencies) of the light they reflect or emit.
Cones
Photoreceptor cells in the retina of the eye responsible for color vision and visual acuity under bright light conditions.
Regulate
To control or maintain the rate or speed of a machine or process so that it operates properly.
Q10: Solve the system by solving one of
Q31: Simplify the complex fraction. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8806/.jpg" alt="Simplify
Q41: Simplify the expression. Work inside parentheses first,
Q65: One number is 3 times as large
Q96: Solve the system of linear equations by
Q164: Factor the expression by taking out the
Q171: Simplify the complex fraction. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8806/.jpg" alt="Simplify
Q216: Factor the trinomial. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8806/.jpg" alt="Factor the
Q275: The numerator of a certain fraction is
Q277: If one of the factors of <img