x^2 - 21 x + 108.
please give the answer right
✌✌
ashishsharma1051:
-9 , -12
Answers
Answered by
0
Answer:
9
x
2
−21x+108=0
⇒x
2
−12x−9x+108=0
⇒(x−12)(x−9)=0
⇒x−12=0 OR x−9=0
⇒x=12 OR x=9
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