lily086 lily086

10-03-2021
Mathematics

contestada

Find the value of 7a³-5b²=
when a = 4 and b = 6

Respuesta :

Shakurr Shakurr

10-03-2021

Answer:

268

Step-by-step explanation:

7a³ -5b² = ?

when a = 4 and b= 6

7(4)³ -5(6)² = 7(64) - 5(36) = 448 - 180 = 268

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