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#### Online Quiz (WorksheetABCD)

Questions Per Quiz = 2 4 6 8 10

### Grade 8 - Mathematics7.34 Special Products: (x+a)(x+b)

#### Formula : (x+a)(x+b) = x2+x(a+b)+a.b

Example:
Find the product of (x+2)(x+3).
Solution:
Using above formula,
(x+2)(x+3) = x2+x(2+3)+2.3
= x2+5x+6

Directions: Solve the following problems. Also write at least ten examples of your own.
 Q 1: Find the product of (x+3)(x+3).x2+4x+9x2+6x+9x2+6x+6 Q 2: Find the product of (x+4)(x+3).x2+5x+12x2+7x+9x2+7x+12 Question 3: This question is available to subscribers only! Question 4: This question is available to subscribers only!

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