jmahoney0829
jmahoney0829
20-05-2021
Mathematics
contestada
(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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egg16b
egg16b
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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