Answer:
if the given is all squared numbers
Step-by-step explanation:
factoring perfect square trinomial
x²+6x+9
find the factors of 9 that if you add will equal to +6x
3x3=9, 3+3=6
(x+3)(x+3)
checking:
x multiplied to x=x², x multiplied to 3=3x, 3 multiplied to x= 3x, 3 multiplied to 3= 9
=x²+3x+3x+9
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Answer:
if the given is all squared numbers
Step-by-step explanation:
factoring perfect square trinomial
x²+6x+9
find the factors of 9 that if you add will equal to +6x
3x3=9, 3+3=6
(x+3)(x+3)
checking:
x multiplied to x=x², x multiplied to 3=3x, 3 multiplied to x= 3x, 3 multiplied to 3= 9
=x²+3x+3x+9