Answer:4x² + 3x + 5 _________________________2x² + x - 1 | 2x⁴ + 10x² + 7x³ + 8 -(2x⁴ + x³ - x²) ___________________ 6x³ + 11x² + 8 -(6x³ + 3x² - 3x) ___________________ 8x² + 3x + 8 -(8x² + 4x - 4) ___________________ -x + 12
When you "increase the number" of light, which is typically interpreted as increasing the intensity or brightness of the light source, the amount of light energy reaching a given area also increases; essentially, it becomes brighter, meaning more photons are hitting the surface per unit time, but the individual photons themselves do not change their properties like wavelength or frequency unless the light source is altered in a specific way. Hope it helps :)