Math, asked by ridhamsemlani, 8 hours ago

(a+5) by (a+4)
multiply the sum above

Answers

Answered by gurukantverma2011
1

a 20 is the correct answer

Answered by Kshitij2131
0

Step-by-step explanation:

(a²)+(a+5)+(a+4)+(5+4)

this is the answer please give me thanks

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