Answer quick please: Evaluate the expression...I forgot how to do the negatives..and I literally was just doing them yesterday..
1 answer:
You might be interested in
Answer:
(x - )(x +
)
Step-by-step explanation:
x² - 5 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b) , then
x² - 5
= x² - ( )²
= (x - )(x +
)