Question

(k+4)cubecroot solve expand

Answer 1

Heya!!
Here your answer is...


(a+b)³=a³+3a²b+3ab²+b³
Here a=k and b=4
So
${k}^{3 } + 3 \times {k}^{2} \times 4 + 3 \times k \times {4}^{2} + {4}^{3}$
${k}^{3} + 12 {k}^{2} + 48k + 64$
HOPE IT WILL HELP YOU.. ✌ ✌
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