Answer:
(x - 2)(x + 2)
Step-by-step explanation:
x² - 4 ← is a difference of squares and factors in general as
a² - b² = (a - b)(a + b), that is a product of two binomials
Given
x² - 4
= x² - 2²
= (x - 2)(x + 2)
2/5+-1/3 please excuse my sloppy writing
Answer:
I think its. u must check with calculator
X^2-10x-24=0
(x+2)(x-12)=0
x=-2 or x=12
Answer:
y=mx+b
Step-by-step explanation:
