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Simplify the expression (4x - 3)(x + 5).
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Mar 4, 2016
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Simplify the expression (4x - 3)(x + 5).
Mathematics
high-school
Rafique Mohammed
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Rafique Mohammed
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Wait I think it's 9x-3.. Sorry...
Imsrch
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Mar 6, 2016
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Imsrch
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=>(4x - 3) (x + 5) =>(4x × x )+( 4x × 5) - (3 × x ) -( 3 × 5) =>4x^2 + 20x -3x - 15 =>4x^2 + 17x -15 Hope it helps!!!
Annie Kim
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Mar 8, 2016
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