jmahoney0829 jmahoney0829

20-05-2021
Mathematics

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(x+3)(x-5)= in standard form

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kusuosaikiii16 kusuosaikiii16

20-05-2021

Answer:

x^2-2x-15

Hope this helps!

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20-05-2021

x^2x-15
you use the FOIL method
the first two terms x times x equals x^2 then the outer terms x and -5 is -5x and then inner terms 3 and x is 3x and -5x and 3x simplifies to -2x and then last terms 3 and -5 is -15

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