a2-7a+12 factorise pls help
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Step-by-step explanation:
first find factors of 12 and see that any one of them is zero of poynomial or not if it is wirite it with x-.like if zero is 1 then it will be x-1 which is a factor. then divide the polynomial with the factor that u got.u will get another factor.
pls marm Brainliest
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Answer:
a^2-7a+12
a^2-3a-4a+12
a(a-3)-4(a-3)
(a-3)(a-4)
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