Mathematics, 24.02.2022 14:00, moran14

Which expression is equivalent to (3x^2-7) (2x^2-11)-(x^2+4)
(5x^2-6)-(2x^2-1)
(10x^2-4)-(7x^2+3)
(15x^2+8)-(18x^2+1)

Please help me understand

Answers: 1

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Which expression is equivalent to (3x^2-7) (2x^2-11)-(x^2+4)
(5x^2-6)-(2x^2-1)
(10x^2-...