SOLUTION: Solve by factoring and using the principle of zero products.
18d^2 + 30d + 12 = 0
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Question 173196This question is from textbook Introductory Algebra
: Solve by factoring and using the principle of zero products.
18d^2 + 30d + 12 = 0
This question is from textbook Introductory Algebra
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Solve by factoring:
First factor 3 from the trinomial.
so that you now have:
Now factor the trinomial.
Now apply the zero product rule.
or
If then and so
then
The solution is:
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