Question

solve factorisation m^-100=0​

Answer 1

Step-by-step explanation:

m^100 = 0.

☆Solution☆

Factoring:  m2-100 

Theory : A difference of two perfect squares,  A2 - B2  can be factored into  (A+B) • (A-B)

Proof :  (A+B) • (A-B) =

         A2 - AB + BA - B2 =

         A2 - AB + AB - B2 =

         A2 - B2

Note :  AB = BA is the commutative property of multiplication.

Note :  - AB + AB equals zero and is therefore eliminated from the expression.

Check : 100 is the square of 10

Check :  m2  is the square of  m1 

Factorization is :       (m + 10)  •  (m - 10) 

Equation at the end of step1:

(m + 10) • (m - 10) = 0