Simplify the following expressions. (rationalize the denominator) 3+V5-V7
Question 6 Rationalize the denominator and simplify. 50 365 250 3
364x7 a) Simplify 216y6 b) Rationalize the denominator. 20 c) Write the conjugate of the following denominator: X-Y
Rationalize the denominator. Then simplify, if possible. (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression.) Rationalize the denominator. Then simplify, if possible. 1 + V2 (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression.)
3 Tasks Task 1: Adding and Subtracting to Simplify Expressions 1. Simplify each radical expression by first, rewriting the radicals and second, add like terms: a. 5V8x - 3V18x = b. 5/9t - 27250 c. 3/20y-2./45y d. 577x3 - 2xy49x Task 2: Multiplying Conjugates Multiply the radical conjugates to get the difference of squares: a. (3Vx - 2)(31x + 2) b. (4+5VX)(4 - 578) Task 3: Rationalizing Denominators or Numerators 1. Rationalize the denominator V3+7 a. V3-7 V3+7 7-15 b....
25. Rationalize this denominator. Simplify if possible. 24 100A3B Find the sum of each series, if it exists. 26. 29+36 +43+50 +... +183 27. 3072,768,192,48... Sum- Sum- 28. 4.5,5.4,6.48,7.776,... Sum- 29. Find the 23th term in this geometric sequence using the given information. a-0.1875 a7 = 12
ons 10. Rationalize each denominator. Simplify. 5 2 – 73 b) na os 75'EVE a) V3 + V13 V3 - V13
Which choice is equivalent to the fraction below when x2 1? Hint: Rationalize the denominator and simplify. le 2x -1
Simplify the expression log19 V125-log, V7 completely.
45 Rationalize the denominator: 5 - 10 The simplified result is
Multiply and then simplify completely: (V5 - 2)? Answer