Ask a New Question

solve by factoring and using the principle of zero product.?

9k^2 = 27k -81

1 answer

9k^2 - 27k + 81 = 0
divide by 9
k^2 - 3k + 9 = 0

does not factor over the rationals

Since the instruction was to solve by factoring, that's as far as I would go.

Ask a New Question or answer this question.

Similar Questions

solve by factoring and using principle of zero product2k^2=27k-81
1. 1 answer
I was asked to use factoring and the zero-product property to solve the following problems. Can you please check my answers?
1. 1 answer
Using factoring and zero-product property,please solve the following:9r^2 -30r +21=-4 Thanks very much.
1. 1 answer
Use factoring and zero-product property to solve:x^2-x-2=4 Thanks.
1. 1 answer

more similar questions