What is the value of n(n(
n(x) is the no. of primes numbers less than x.
a) 3 b) 4 c) 23 d) 29

Answer question above and explain each step : )

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

Prove that quadrilateral is a rhombus.