Simplifying Radicals (Addition/Subtraction)
HW#18
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Period_____________
Simplify the radical expressions
2. √12 − √48
1.
√27 + √75
3.
5.
7.
6.
−(−6) + √(−6)2 − 4(2)(−8)
2(2)
−(12) + √(12)2 − 4(3)(6)
2(3)
Factor each expression
9.
−15𝑥 4 − 40𝑥 5 + 10𝑥 2
11.
𝑥 2 − 17𝑥 + 72
√32 + 3√50
4.
-2 √96 + 5√24
8.
−(8)+√(8)2 −4(1)(6)
2(1)
−(10) + √(10)2 − 4(6)(2)
2(6)
10.
12𝑥 4 − 28𝑥 3 − 35 + 15𝑥
12.
4𝑥 2 − 7𝑥 − 15