3 years ago

What is the answer to the question

Mathematics

2 answers:

Tju [1.3M]3 years ago

8 0

Answer:

Step-by-step explanation:

$12^{2} -9x^{2} Or 144-81$

stellarik [79]3 years ago

3 0

Answer:a=√225 or 15

12*12=144

9*9=81

added together=225

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