<span>b^4 − b^3 + b − 1
=(</span><span>b^4 − b^3) + (b − 1)
= b^3(b - 1) + (b - 1)
=(b - 1)(b^3 + 1)</span>
Answer:
we need to see the other page or we cant solve it
Step-by-step explanation:
Answer:
DE=2x you kinda put the answer
Step-by-step explanation:
12.42
12°+.42(60)
12°25.2'
12°25'+.2(60)
12°25'12"
Answer:
x - 2
Step-by-step explanation:
2x - x = x
-3 - -1 = -2
