Solve the following factorize and the en- equation of quadrate equation X² + 5x + 7 x = 0

Question

asked May 16, 2023 85.0k views

1 Answer

Cliff Cummings · Answer 1 · 2023-05-22T15:05:36+0000

Answer:

{-12,0}

Explanation:

first to solve this can collect like terms and add

X² +12x=0

and solve it by factorization method

X² +12x=0

x(x+12)=0

it means x multiplied by x = X² then x multiplied by 12 = 12x

so this means x or (x+12) equals to zero

x=0 and (x+12)=0

x+12=0

x=-12

so the solution set is {-12,0}

but can also be done by formula method