please tell me Ans...........
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Answer:
c is the answer for sure (a+4)(a-7)
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Answer:
(a+4)(a-7)
Step-by-step explanation:
a² - 3a - 28
= a² -7a + 4a -28
= a(a-7) +4(a-7)
= (a-7) (a+4)
mark it as brainliest
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