Factor the expression over the complex numbers. x^2+52

(x - )(x + )

Step-by-step explanation:

x² + 52 = 0

x² = -52

x = +/-  

x = +/-  

x = +/-  

(x - )(x + ) = 0

i think it's either c or d

step-by-step explanation: the entire question is extremely odd. 04 obviously refers to the interest rate. honestly i will say the answer is c. because the (2 x 12) part would mean it's compounded semiannually. i'll say choose c.

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.