Please help I will give brainliest to whoever helps

Answer:
A = x + 15
B = 1 + 2
Step-by-step explanation:
x 2 + 17x + 30
x2 + 15 x + 2x + 30
1 ( x + 15 ) + 2 ( x + 15 )
( x + 15 ) ( 1 + 2 )
Hope this answer helps you :)
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Mark brainliest