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#### Online Quiz (WorksheetABCD)

Questions Per Quiz = 2 4 6 8 10

### Middle/High School Algebra, Geometry, and Statistics (AGS)3.10 Factorization: (a-b)3

 Example: Factorize, 8a3-60a2+150a-125. Solution: Given that, 8a3-60a2+150a-125. We can write this as, (2a)3-3.(2a)2.5+3.2a.(3)2-(5)3. This is the form of a3-3.a2.b+3.a.b2-b3 = (a-b)3. Here a = 2a and b = 5, substitute these values in the equation we get, = (2a-5)3. Directions: Solve the following problems. Also write at least ten examples of your own.
 Q 1: Factorize, 27a3-54a2b+36ab2-8b3.(3a-2b)3None of these(3a+2b)3(3a-2b)2 Q 2: Factorize, 8a3-12a2b+6ab2-b3.(2a+b)3(2a-b)2(2a-b)3None of these Q 3: Factorize, a3-9a2b+27ab2-27b3.(a-3b)3(a-3b)2(a+3b)3None of these Q 4: Factorize, 8a3-36a2b+54ab2-27b3.(2a-3b)3None of these(2a-3b)2(2a+3b)3 Question 5: This question is available to subscribers only! Question 6: This question is available to subscribers only!