Simplifying Radicals
Simplify √64
What is 8?
Simplify: 25 - (√16 - 1) * (3 - 9)2
What is -83?
Evaluate given the replacement values:
a2 + 2(b - 6) - 17 (if a = -7 & b = 2)
What is 24?
The measure of one angle is 8 degrees more than one-third the measure of another other angle. If the angles are supplementary, find both angle measures
Solve and check for extraneous solutions:
|x - 7| = 16
What is -9 & 23?
Simplify -√225
What is -15?
Simplify: |5 - 2(9)| + 92 ÷ 3
What is 40?
Evaluate given the replacement values:
10xy / 8x -2y + 10 (if x = 4 and y = -7)
What is -5?
Find three consecutive odd integers such that the sum of the smallest number and four times the largest number is fifty-one more than twice the median number.
What is 13, 15, & 17?
Solve and check for extraneous solutions:
|-8k| = 24
What is -3 and 3?
Simplify √27
What is 3√3?
Simplfy: 25 - 4 * 33/ 7 + (1 - √100)
What is 38?
Evalute given the replacement values:
(4c + 9d)2 / c2 -3d2 (if c = 3 and d = -2)
What is -12?
The width of a rectangle is four less than one half its length. If the perimeter of the rectangle is 94 meters, find the area of the rectangle.
What is 442m2?
Solve and check for extraneous solutions:
-6|8x - 4| = -72
What is -1 and 2?
Simplify -√192
What is -8√3?
Simplify: 3/2[(58 - 102) ÷ (√16 + 3)]
What is -9?
Evaluate given the replacement values:
c * (bc/4) - (7 - a) (if a = 4, b = 8, and c =5)
What is 47?
Find three consecutive odd numbers such that the sum of five times the smaller number and twice the larger number is 33 more than six times the median number.
What is 37, 39, and 41?
Solve and check for extraneous solutions:
5n - 3 = |n + 9|
What is 3?
Simplify √245
What is 7√5?
Simplify: 56 ÷ (7 - 9)3 - 25/ 24 - 5 * 4
What is -8?
(x - 2y)3 + (2y - 3z)3 + (3z - x)3 (if x = -2, y = 4, z = 1)
What is -750?
This past Sunday, the Giants scored 9 points less than twice the Cowboys. The Packers scored 14 more points than the Giants. If the teams scored 81 total points, find the number of points scored by the Packers.
What is 39?
Solve and check for extraneous solutions:
|12 - x| / 2 = 4x
What is 4/3?