I can't read the first one and I also don't know
Answer:
B) (4x-5i)(4x+5i)
Step-by-step explanation:
The expression can be treated as the difference of squares, and factored accordingly. That factoring is ...
a² -b² = (a -b)(a +b)
__
Here, we have ...
a² -b² = 16x² -(-25)
a² = 16x² ⇒ a = 4x
b² = -25 ⇒ b = √-25 = 5i
Then the factoring is ...
(a -b)(a +b) = (4x -5i)(4x +5i)
Answer:
23250
Step-by-step explanation:
23250 square inches are in 15 square meters.
It wont let me see the pic sorry
try again
3y = - 2x + 6
y = - 2/3x + 2
slope = - 2/3x
