Question

solve the answer in properly way and please don't send other things ​

Answer 1

Answer:

1) a

2)b

$9y {}^{2} - 15y + 12y - 20 \\ 9y {}^{2} - 3y - 20$

$lcm \: = 6 \\ 4 \\ \: \6 \: and \: 10\6 \\ so \: \\ option \: b \: is \: correct$

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Answer 2

Answer:

6. option A

7.option 2

Step-by-step explanation:

answer is given in picture i hope you like it