m²-16, Factorize the given equation.
Answers
Answered by
3
m^2 -16
= m^2 - 4^2
= (m-4) (m+4)
= :: m = 4 or - 4
= m^2 - 4^2
= (m-4) (m+4)
= :: m = 4 or - 4
fertrable:
you cant put m as 4 or -4
dude your answer is wrong
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by mistake
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Answered by
1
Answer:
( m + 4 )( m - 4 )
Step-by-step explanation:
*********************************
We know the algebraic identity:
a² - b² = ( a + b )( a - b )
**********************************
m² - 16
= m² - 4²
= ( m + 4 )( m - 4 )
•••••
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