Answer:
25/2 a^2 and the alternative form 12.5a^2
Step-by-step explanation:
you should have to give more points for this answer
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A
3x3=9 3x9=36 6x6=36
17x-3=9x+13
17x-9x=13+3
8x=16
x=16÷8
×=2
