Question

M²-25=0 solve by factorization method

Answer 1

Answer:

it is very simple

Step-by-step explanation:

m^2-25=0

m^2=25

m=5

Answer 2

ANSWER :

m = 5 , -5

Step-by-step explanation:

${m}^{2} - 25 \: \: \: = 0 \\ {m}^{2} - ( {5})^{2} = 0 \\ \\ ( {a}^{2} - {b}^{2} ) = (a - b)(a + b) \\ ( {m}^{2} - {5}^{2} ) = (m - 5)(m + 5) \\ \\ (m - 5)(m + 5) = 0 \\ m - 5 = 0 \: \: \: \: or \: \: \: \: m + 5 = 0 \\ m = 5 \: \: \: \: or \: \: \: \: m = - 5$

Hence ,

m = (5 , -5 )