Solving Equations with Radicals (Exercises with Answers) - Edubirdie

University:
Campbell University
Course:
MATH 111 | College Algebra
Academic year:

2022
Views:

263

Pages:

2
Author:

Heidy Larsen

Solving Equations with Radicals Solve 1) a 9 2) 4) x7 6 3 5) 4  7  5  2x 6) 5 y  20 8) 5  x  2  10 9) 7  x  1  3 7) 7 x  4  8.9 10) 3x  2  x  6  0 11) x 3  5 y 7 5 3) 12) x 3  5 3 y 7 5 13) 3 x 1  2  5 1 15) x 3  3 17) x  1 3 8 19) 3.5 2 x  10.5 14) 3 4  3y  2  1 1 16)  b  7  3  4 18) 2  5  2 y  3 20) 7  9 x  13  6 x  0 Answers: 1) a=81 2) x=28 3) x=64 4) no real sol. 5) x=-58 6) y=16 7) x=.49 8) x=23 9) no real sol. 10) x=4 11) no real sol. 12) y=-8 13) x=344 14) y=5/3 15) x=-27 16) b=71 17) x=1/512 18) y=3 19) x=9/2 20) x=-2

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