Question
(-2,+\sqrt{x}-7)x^{2}
(-2 = √x – 7)x² (calculate)
(-9 = √x)x² (remove the parantheses)
-9x² + √x x²
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(-2 = √x – 7)x² (calculate)
(-9 = √x)x² (remove the parantheses)
-9x² + √x x²