Answer:
Step-by-step explanation:
(m−3)(m−3)
=(m)(m)+(m)(−3)+(−3)(m)+(−3)(−3)
=m²−3m−3m+9
=m²−6m+9
you can use smile or long method
(m-3)(m-3)
m^2-3m-3m+9
m^2-6m+9
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Verified answer
Answer:
=m²−6m+9
Step-by-step explanation:
(m−3)(m−3)
=(m)(m)+(m)(−3)+(−3)(m)+(−3)(−3)
=m²−3m−3m+9
=m²−6m+9
Answer:
you can use smile or long method
Step-by-step explanation:
(m-3)(m-3)
m^2-3m-3m+9
m^2-6m+9