Why are and -1 are zeroes of the polynomial p(x) = 4x2 + 3x - 1?
it's urgent please help me

Works together in the synthesis, modification, packaging, and transport of lipids and proteins

Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight. which of these is most likely effect on the ecosystem?