Solve the following equation when a = 3 and b = 2.
5a^2 − 10b 9b =
2 answers:
225- 20 +18 = 223
I think bc I don’t know what to do with the other two at the end
This is what u do at the end ( you would multiply 10 times b which is2 so it equals 20. then you do the same thing wit 9b= 18
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