Forgetfulness

My daughter age 9 yr old/3rd grade, middle child, & only girl, seems to forget a lot. She is diagnosed adhd/dyslexic. She is frequently asking me the same questions. Repeating myself is a trigger for me so I try really hard to be clear. Sometimes I feel like she asks a question & doesn’t even listen to the answer. How can I help her be attentive & listen. I’ve tried the say it once but I don’t know what to do when she legitimately tells me she doesn’t remember.