Solve Simplification or other simple results 4(a+b)^2+11(a+b)

Step 1 :Equation at the end of step 1 : ((4•((a+b)2))+11•(a+b))-3Step 2 :Equation at the end of step 2 : (4 • (a + b)2 + 11 • (a + b)) - 3 Step 3 :Trying to factor by pulling out :

3.1 Factoring: 4a2+8ab+11a+4b2+11b-3

Thoughtfully split the expression at hand into groups, each group having two terms :

Group 1: 11b+11a Group 2: 8ab+4a2 Group 3: 4b2-3

Pull out from each group separately :

Group 1: (a+b) • (11)Group 2: (a+2b) • (4a)Group 3: (4b2-3) • (1)

Looking for common sub-expressions :

Group 1: (a+b) • (11) Group 3: (4b2-3) • (1) Group 2: (a+2b) • (4a)

Bad news !! Factoring by pulling out fails :

The groups have no common factor and can not be added up to form a multiplication.

Final result : 4a2 + 8ab + 11a + 4b2 + 11b - 3

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Solve Simplification or other simple results 4(a+b)^2+11(a+b)

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