# Grade 10 Math: Quadratic Equations, Graphs, and More Multiplying Polynomials

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$$12x^2-7x-5$$12x^2-5x-103x^2-7x-1012x^2-7x-10$$Login to try these questions ### Expand the following equation:$$(2x+7)(5x-2)10x^2+31x-1410x^2+31x+1410x^2-31x-14x^2+31x-14$$Login to try these questions ### Expand the following equation:$$(x-4)(3x-y+3)3x^2-xy-9x+4y+123x^2-xy-9x+4y-123x^2-9x+4y-123x^2+xy+9x+4y-12$$Login to try these questions ### Expand the following equation:$$(3x - 4y)(-2x + 5y - 6)-6x^2 + 23xy - 18x - 20y^2 + 24y-6x^2 + 15xy - 18x - 20y^2 + 24y-6x^2 + 23xy + 18x - 20y^2 + 24y-6x^2 + 23xy - 18x - 20y^2 - 24y$$Login to try these questions ### Expand the following equation:$$(2y - 1)(2y + 1)(4y^2 + 1)16y^4y^4 - 116y^4 - 116y^4 + 1$$Login to try these questions ### Expand the following equation:$$(3x - 2)(2x + 3)(2x - 3)12x^3 - 8x^2 - 27x + 1812x^3 + 8x^2 - 27x + 1812x^3 - 8x^2+ 27x + 1812x^3 +8x^2 + 27x + 18$$Login to try these questions ### Expand the following equation:$$(2y^2 - 9)(y + 3)(y - 3)2y^4 - 27y^2 + 722y^4 - 27y^2 + 812y^4 - 18y^2 + 814y^4 - 27y^2 + 81$$Login to try these questions ### Expand the following equation:$$((3a - 4b + 1)(2a + 5b - 3)6a^2 - 20b^2 + 7ab - 7a - 17b - 36a^2 - 20b^2 - 7a + 17b - 36a^2 - 10b^2 + 7ab - 7a + 17b - 36a^2 - 20b^2 + 7ab - 7a + 17b - 3
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• ## Grade 10 Math Playlist

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