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# Solve by factoring and using the principle of zero products and word problems.

Please see the attached file for the fully formatted problems.

5.8 Solve by factoring and using the principe of zero-products. Remember to check

2
45. 6x - 4x = 10

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47. 12y - 5y = 2

5.9

1. The screen of the t1-84 Plus graphing calculator is nearly rectangle. The length of the
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rectangle is 2 cm more than the width. If the area of the rectangle is 24cm , find the length and the width.

21.The product of two consecutive even integers is 168. find the integers.

25. The length of one leg of a right triangle is 8ft. The length of the hypotenuse is 2ft longer than the other leg. Find the length of the hypotenuse and the other leg.

6.1 Multiply and simplify
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59 x - 3x - 10 x - 2
______________ . ___________
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x - 4x + 4 x - 5

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63. 4a 3a - 6
________________ . ___________
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3a - 12a + 12 2a

#### Solution Summary

Polynomials are factored and word problems are solved. The solution is detailed and well presented. The response was given a rating of "5/5" by the student who originally posted the question.

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