The function f is

defined by

f (x) = x2 - 6x + 21.

What are the

solutions of

f (x) = 0? Show

your work

Simplify. 1/2-3 (1/2+1) ^2 (I got 6 1/4, is that right?) (1+1/3) ^2-2/9 Also are these right? -4 (3-1) + 2 = - 6 [ (1+5) ⋅2-5]⋅2 = 14 2-4:2+2^3 = 8

A positive integer is 28 more than 3 times another. Their product is 580. Find the two integers

What is the distance from the sun to mercury in scientific notation

Given f (x) = 3x + 4 and g (x) = 8x + 1 then what is (f + g) (0)) ?

Identify the graph of y^2+8x=0 for theta=π/6 and write an equation of the translated or rotated graph in general form.

If two positive integers p and q are written as p = a^2b^3 and q = a^3b, where a and b are integers, then show that LCM (p, q) * HCF (p, q) = pq

If the original distribution of x values is known to be normal, do we need to make any restriction about sample size in order to claim that the distribution of sample means x taken from random samples of a given size is normal?

What is 4 1/2 divided by 7 1/3 and multiplied by 1 3/5?

Is - 130 closer to 121 or 144

What is the of 2yd 3yd 16yd 2yd 8yd