Question

1- solve...: x+4=9
2- expand(a+2)(a-1)
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Answer 1

Answer:

1- This is the correct answer of 1 question answer is 5 and pls mark me as brainliiest and follow me pls pls pls

Answer 2

Step-by-step explanation:

1. x+4=9

x=9-4

Therefore,x=5

2. (a+2)(a-1)

a^2+2a - a - 2

Hope you find it useful