Question

polynomial X⁴+ 7x³ + 7x²+ PX + Q is exactly divisible by X² + 7 x + 12 then find the value of P and Q​

Answer 1

A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of light in water droplets resulting in a spectrum of light appearing in the sky. It takes the form of a multicoloured circular arc. Rainbows caused by sunlight always appear in the section of sky directly opposite the sun.