baasneo049 baasneo049

03-06-2021
Mathematics

contestada

how do we work out (m+5)(m-5) in product of 2 binomials

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bhadelsimron19 bhadelsimron19

03-06-2021

Answer:

Step-by-step explanation:

(m+5)(m-5)

m(m-5)+5(m-5)

m^2-5m+5m-25 (-5m and + 5m gets cancel)

m^2-25

m^2-5^2

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