# Factoring

(100)d^2-(57.3)d= 0

solve for d.

yes...I just can't figure out what number I'd use to factor this and it got bumped to the next page.

I thought it was an easy question but...

Thanks

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1. (100)d^2-(57.3)d= 0
factor out d.
d(100d)-57.3 = 0
solve for d. One is d = 0
100d = 57.3
d = 57.3/100 = 0.573.

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2. darn...I feel so ________

Thanks Dr.Bob

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3. I kept trying to factor out a number and the d, that's where I got cofused.

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2. 👎 0

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