abbiemdevore
abbiemdevore
09-01-2018
Mathematics
contestada
Expand and simplify: (x − 5y) (x + 3y)
Respuesta :
pebblesone
pebblesone
09-01-2018
x2+3xy-5xy-15y2
x2-2xy-15y2
hope this helps!
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Snowflakelove319
Snowflakelove319
09-01-2018
to expand we need to multiply the parenthasis by everything else
x²+3xy-5xy-15y²
x²-2xy-15y²
I hope I've helped!
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