write the degree of the (2x+4)³ polynomial
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Answered by
15
(2x+4)³ = 8x³ +64+24x(4+2x)
Hence,the highest value of exponent in the polynomial is 3,so degree is 3...
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Answered by
11
Answer:
(2x+4)³
=> (a+b)³ = a³ + b³ +3a²b + 3ab²
=> (2x)³ + 4³ + 3(2x)²(4) + 3(2x)(4)²
=> 8x³ + 64 + 3(4x²)(4) + 6x(16)
=> 8x³ + 64 + 48x² + 96x
=> 8x³ + 48x² + 96x + 64
Step-by-step explanation:
WHEN SIMPLIFIED, WE THE ABOVE POLYNOMIAL.
DEGREE OF THE POLYNOMIAL IS 3.
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