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12a^2-3ab+2b ;a=-5 b=4 ​

12a^2-3ab+2b ;a=-5 b=4 ​
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12a^2-3ab+2b ;a=-5 b=4 ​

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User Sindhu
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1 Answer

6 votes


Answer:\\


368


Step\: by\: step \:explanation:\\


12a^2-3ab+2b ; \\ \: if \: a=-5 \: and \: b=4</p><p> \\ 12a^2-3ab+2b = 12( - 5)^2-3( - 5)(4))+2(4) \\ 12a^2-3ab+2b = 300 + 60 + 8 \\ 12a^2-3ab+2b = 368

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User Jamminroot
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