soniaunicorn soniaunicorn

16-12-2020
Mathematics

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What is the value of x^2 - 3y + 5x + 2 whenx = 7 and y = 4?

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Hrishii Hrishii

16-12-2020

Answer:

74

Step-by-step explanation:

[tex]x^2 - 3y + 5x + 2 \\ \\ = {7}^{2} - 3(4) + 5(7) + 2 \\ \\ = 49 - 12 + 35 + 2 \\ \\ = 74[/tex]

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