Question

x² from - 3x²
${x}^{2} from - 3 {x}^{2}$
​

Answer 1

Answer:

-3x²-x²

-4x²

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Step-by-step explanation:

Answer 2

Answer:

${ - 3x}^{2} - {x}^{2} = { - 4x}^{2}$