Question

PLZZ sovled it steps by step​

Answer 1

Answer:

sorry don't know to solve it sorry

Answer 2

Hey Mate,

First of all I let u know that its.. a question of FACTORIZATIONS....

Now lets solve...

$x² + 20x + 100$

LCM of 100 are factors of 100...

Identify a, b, ca ,b,c in your equation. Find two numbers that, when multiplied together, equal acac and when added together equal bb. Finally, break down (decompose) the middle term to include your two factors

$x(x+10)+10(x+10)$

$(x+10)(x+10)$

$( x+10 )²$

Hope it helps you......