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lindseyharrison
 3 years ago
1) Simplify 4x/9 plus x10/9 (1 point)
2) Simplify t^2 +6t/t1 minus 7/t1 (1 point)
3) Simplify 3/x plus 13/x11 (1 point)
4) Simplify 5/4x^2y minus y/14xz (1 point)
5) Simplify x^2+2x/12x+54 minus 3x/8x+36 (1 point)
6) Simplify 2/x^2 +8x+15 plus 1/x^2 + 11x + 30 (1 point)
7) Using complete sentences, explain why it is necessary to have common denominators when adding or subtracting rational expressions. (2 points)
8) Using complete sentences, explain why it is necessary to have a strong foundation in factoring when working with rational expressions. (2 points)
lindseyharrison
 3 years ago
1) Simplify 4x/9 plus x10/9 (1 point) 2) Simplify t^2 +6t/t1 minus 7/t1 (1 point) 3) Simplify 3/x plus 13/x11 (1 point) 4) Simplify 5/4x^2y minus y/14xz (1 point) 5) Simplify x^2+2x/12x+54 minus 3x/8x+36 (1 point) 6) Simplify 2/x^2 +8x+15 plus 1/x^2 + 11x + 30 (1 point) 7) Using complete sentences, explain why it is necessary to have common denominators when adding or subtracting rational expressions. (2 points) 8) Using complete sentences, explain why it is necessary to have a strong foundation in factoring when working with rational expressions. (2 points)

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timo86m
 3 years ago
Best ResponseYou've already chosen the best response.1general formuladw:1346874943205:dw You can solve lots of them with this

timo86m
 3 years ago
Best ResponseYou've already chosen the best response.17 you need common denominator because you have to add or subtract equal parts.
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