1.

Find the value of (2x+1)3​

Answer»

Hey there!

Answer:

8x³ + 18x + 1

Step-by-step explanation:

GIVEN,

(2x + 1)³

= (2x)³ + 1³ + 3 * 2x * 1 (2x + 1)

= 8x³ + 1 + 6X ( 2x + 1)

= 8x³ + 1 + 12x + 6x

= 8x³ + 18x + 1

Hope It Helps You!



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