If x=1 is zero of a polynomial f(x)= x3+x2+4x+k. Write the value of k.
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Heya !!!
X = 1
P(X) = X³ + X² + 4X + K
P(1) = (1)³ + (1)² + 4 × 1 + K
=> 1 + 1 + 4 + K = 0
=> K = -6
★ HOPE IT WILL HELP YOU ★
X = 1
P(X) = X³ + X² + 4X + K
P(1) = (1)³ + (1)² + 4 × 1 + K
=> 1 + 1 + 4 + K = 0
=> K = -6
★ HOPE IT WILL HELP YOU ★
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