ncubecheri09
ncubecheri09
24-04-2022
Mathematics
contestada
Simplify the following (x+3y)(x-3y)
Respuesta :
kymt47s5c2
kymt47s5c2
24-04-2022
Answer:x^2-9y^2
Step-by-step explanation:
x timesx +x(-3y)+3yx+3y(-3y)
Then simplify
X^2-9y^2
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