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solve the quadratic equations by factoring.show youre COMPLETE SOLUTION then ENCIRCLE your final answer.
1.ײ+5×=0
2.7ײ+=21×=0
3.16ײ=12×
4.-4ײ=6×
5.ײ+8×+12=0
6.ײ+4×-21=0
7.ײ-14×=24
8.2ײ-12=2×
9.2ײ+5×+2=0
10.3ײ-5×=12​


Sagot :

Answer:

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Step-by-step explanation:

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