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#### Online Quiz (WorksheetABCD)

Questions Per Quiz = 2 4 6 8 10

### Middle/High School Algebra, Geometry, and Statistics (AGS)3.13 Factorization: (a+b)2

 Example: Factorize, a2+4a+4. Solution: Given that, a2+4a+4. We can write this as, a2+2.a.2+22. This is in the form of (a+b)2 = a2+2ab+b2. Here a = a and b = 2, substitute these values in the formula, we get, (a+2)2. Directions: Solve the following problems. Also write at least 10 examples of your own.
 Q 1: Factorize, 9x2+42xy+49y2.(3x+7y)2(3x+6y)2None of these(3x-7y)2 Q 2: Factorize, x2+6x+9.(x+9)2(x+3)2(x-3)2None of these Q 3: Factorize, 16x2+48xy+36y2. (4x+36y)2(4x-6y)2(4x+6y)2None of these Q 4: Factorize, 4+12x+9x2.(2-3x)2(2+3x)2(2+2x)2None of these Q 5: Factorize, 25x2+30xy+9y2.(5x+3y)2None of these(5x+9y)2(5x-3y)2 Q 6: Factorize, 16x2+8xy+y2.(16x+4y)2(4x+y)2(4y+x)2None of these Question 7: This question is available to subscribers only! Question 8: This question is available to subscribers only!