Answer:
d
Step-by-step explanation:
3x times 5x equals 15x^2
3x times -5 equals -15x
---> 15x^2 - 15x
The indefinite integral ∫dx/x is ln(x), so your integral is
... 7(ln(15)-ln(3)) = 7ln(15/3)
... = 7ln(5) ≈ 11.266065387
The picture is cropped, i can't see the question written. Maybe you should send another picture .
Answer:
a=6 b=4 z=2
Step-by-step explanation: