(a - b)^2 - 5 (a - b) + 6
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Answer:
(a-b)^2–5(a-b)+6
Let (a-b)=x then,
=x^2-5x+6
=x^2–(3+2)x+6. [By factorising]
=x^2-3x-2x+6
=x(x-3)-2(x-3)
=(x-3)(x-2)
Putting the value of x then,
=(a-b-3)(a-b-2).
Therefore, answer=(a-b-3)(a-b-2).
Answered by
1
Answer:
a-b)^2–5(a-b)+6 Let (a-b)=x then, =x^2-5x+6 = x^2–(3+2)x+6. [By factorising] =x^2-3x-2x+6 =x (x-3)-2(x-3) =(x-3)(x-2), Putting the value of x then,
=(a-b-3)(a-b-2).
Therefore, answer=(a-b-3)(a-b-2)
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