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Equation: 3 (-2)^2 - 5(3) + 8
My calculator mainly says the answer is 5, but I need to show the work. Most of my work shows a different answer. Can someone show me the steps?

Respuesta :

hansscheisse05

Answer:

1. Order of operations suggest exponents would be first (PEMDAS). The -2 squared equals 4

2.Then we do the multiplication. So we have 12-15+8

3. 12-15=-3+8=5

Step-by-step explanation:

Hope this helps.

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