Answer:
B
Step-by-step explanation:
b - 3b + 15 - w + 4
-2b-w+19
We have
(a + b)² = a² + 2ab + b²
so that with a = x² and b = 5, we have
x⁴ + 10x² + 25 = (x² + 5)²
Next, we have
a² - b² = (a - b) (a + b)
so that with a = x and b = √5 i,
x² + 5 = x² - (-5) = (x - √5 i) (x + √5 i)
So, the complete factorization over the complexes is
(x - √5 i)² (x + √5 i)²
Answer:
Step-by-step explanation:
((14×3) + 1 )/3 = (43/3)
Answer:
the slope is 21/11 and the y-intercept is (0,1)
