Answer:
A perfect square trinomial is n expression derived from the binomial equation's square
Step-by-step explanation:
e.g.
x²+7+8
what are the factors of 8 that when you add them it turns into 7?
answer 7 and 1
so separate x² it will become (x+1)(x+8)
e.g. no. 2
lets try negative this time:
x²-7x-18
factors of 18 but when you add them it turns into negative 7
-9 and 2!
so the answer will be... (Separate x² it will become (x+ )(x- ))
(x+2)(x-9)
note: negative times positive is equal to negative
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Answer:
A perfect square trinomial is n expression derived from the binomial equation's square
Step-by-step explanation:
e.g.
x²+7+8
what are the factors of 8 that when you add them it turns into 7?
answer 7 and 1
so separate x² it will become (x+1)(x+8)
e.g. no. 2
lets try negative this time:
x²-7x-18
factors of 18 but when you add them it turns into negative 7
-9 and 2!
so the answer will be... (Separate x² it will become (x+ )(x- ))
(x+2)(x-9)
note: negative times positive is equal to negative