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ElenaW [278]
3 years ago
11

50 points and Brainliest for answer

Mathematics
2 answers:
Naddika [18.5K]3 years ago
8 0

Answer:

i dont know sorry

Step-by-step explanation:

kenny6666 [7]3 years ago
6 0
1st - function 2nd - not a function 3rd - function 4th - not a function 5th - function
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3 0
3 years ago
<img src="https://tex.z-dn.net/?f=-3%5Csqrt%7B45y%C2%B3%7D" id="TexFormula1" title="-3\sqrt{45y&sup3;}" alt="-3\sqrt{45y&sup3;}"
GarryVolchara [31]

Answer:

-9A · √(5yA)

Step-by-step explanation:

The coefficient -3 stays the same.

45 factors into 5·9, which is helpful because 9 is a perfect square.

Thus, √45 = 3√5.

y cannot be factored.  It stays under the radical.

A³ can be factored into A² (a perfect square) and A.

Thus,

-3√(45yA³) = -3 · 3√5 · √y · A · √A, or

                   = (-3)(3)(A) · √(5yA), or

                    = -9A · √(5yA)

4 0
3 years ago
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