Asked by:

jeff450
Rating : No Rating
Questions Asked: 182
Tutorials Posted: 0

 

$2.00 math 450

• From Engineering: General-Engineering
• Closed, but you can still post tutorials
• Due on Mar. 02, 2009
• Asked on Jan 30, 2009 at 3:26:26PM

Q:

what is the correct substitution in the quadratic formula for the solution of the following: 8x^2+3a^2=10ax (a) x=-10+(sqrt)100a^2-4x3a^2x10 / 2x8 (b)x= -3a-(sqrt)9a^2-4x8x10a / 2x8 (c) x= 10+(sqrt)100-4x8x3 / 2x8 (d) x= 10a-(sqrt)100a^2-4x8x3a^2 / 2x8

 

Attachments: