What substitution should be used to rewrite x8 – 3x4 + 2 = 0 as a quadratic equation?
a.)u=x^2
b.)u=x^4
c.)u=x^8
d.)ux^16

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

In which form is the following function written? y = - 2(x – 3)(x + 5)

What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5