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2 years ago

5

9.2 Multiplying and Factoring Polynomials 9k ( 7k+ 4 )

1 answer:

anyanavicka [17]2 years ago

6 0

If you only want to simplify the problem, you would use the distributive property. 9k * 7k = 63 $k^{2}$ . Then, 9k * 4 = 36k. However, if you wanted to solve for k, you would want to set the equation equal to 0. This gives you 63 $k^{2}$ + 36k = 0. After factoring, k = 0 or -4/7.

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