Question

can u tell me the ans fast pls.
Using a formula ​

Answer 1

Answer:

• 421875000
• 2973130272

Step-by-step explanation:

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Answer 2

✴️✌️Hey ✌️✴️

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✴️Formula which we use here is a³+b³+c³=3abc

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now,

First case ; a= -25 ,b=10 &c= 15

second case; a= 17, b= -9 & c = -8

then,

3(ABC)

3{(-25)(10)(15)}

3×(-3750)

-11250

*First case is -11250

Similarly,

3(ABC)

3{(17) (-9) (-8)}

3×1224

Second case is 3672

✴️✌️ Hope it helps you ✌️✴️