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Triss [41]
3 years ago
15

. Simplify (4x + 2)3.

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
7 0

Answer:

(4x+2)^3=64x^3+96x^2+48x+8

Step-by-step explanation:

Given : Expression (4x+2)^3

To find : Simplify the expression ?

Solution :

Expression (4x+2)^3

Applying cubic identity,

(a+b)^3=a^3+b^3+3a^2b+3ab^2

(4x+2)^3=(4x)^3+(2)^3+3(4x)^2(2)+3(4x)(2)^2

(4x+2)^3=64x^3+8+96x^2+48x

(4x+2)^3=64x^3+96x^2+48x+8

Therefore, Simplification is (4x+2)^3=64x^3+96x^2+48x+8

BabaBlast [244]3 years ago
6 0

Answer:

Step-by-step explanation:

Multiply 3 times 4x which gives you 12. Multiply 3 times 2 which gives you 6. Your final answer is 12x+6

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Answer:

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Step-by-step explanation:

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