Question

1-18m+81m²
factored form ​

Answer 1

Answer:

m2 + 18m + 81 = 0

Reorder the terms:

81 + 18m + m2 = 0

Solving

81 + 18m + m2 = 0

Solving for variable 'm'.

Factor a trinomial.

(9 + m)(9 + m) = 0

Answer 2

Solution:

$1-18m+81m²$

$⟹1-(-9-9)m+81m²$

$⟹1+9m+9m+81m²$

$⟹1(1+9m)+9m(1+9m)$

$⟹(1+9m)(1+9m)$