Flashcards
Radicals
Cards in this deck (5)
- 1Simplifying Radical Expressions: (you will make a factor tree.) √27v 3 and 9 and v 3 and 3 and 3 and v 3√3v3√12r
3√ 4 and 3 and r
3√ 2 and 2 and 3 and r
2 and 3√ 3r
6√r - 233b√56p² 33b√8 and 7 and p² 33b√2 and 4 and 7 and p² 33b√2 and 2 and 2 and 7 and p² 33 and 2 and b and p√2 and 7 66bp√14Adding and subtracting radicals:
9√5 - 5√5
9-5=4
4√5 - 318√11 -21√11 -21 +18= -3 -3√113√7 + 5√28
3√7+ 5√7x4
3√7 +5√7x2x2
3√7 + 5x2√7
3√7 +10√7
13√7 - 4Multiplying Radical Expressions: Multiply the insides together and the outsides. Then simplify the insides.√4 x √8
√32
√2x16
√2x4x4
√2x2x2x2x2
2x2√2
4√2 - 5√5 x √9 √45 √3x15 √3x3x5 3√54√5 x 6√8
4x6 and √5x8= 24√40
24√4x10
24√2x2x2x5
24x2√2x5
48√10