Question

9[2a-b]²-4[2a-b]-13 Factorise it.​

Answer 1

Step-by-step explanation:

It is simplified to an Quadratic equation

Answer 2

Answer :

= > (2a - b + 1)(18a - 9b - 13).

Step by step explanation :

Solution: Let (2a-b) be "x". So that the correct answer is "(2a-b+1)(18a-9b-13)".

Solution: Let (2a-b) be "x". So that the correct answer is "(2a-b+1)(18a-9b-13)".

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