Question

Check whether the polynomial p(y)= 4y2 + 4y7 -y-1 is a multiple of (2y+1).​

Answer 1

Answer:

${4y}^{2} + {4y}^{7} - y - 1 \times (2y+ 1) \\ {4y}^{7} + {4y}^{2} - y - 1 \times( 2y + 1) \\ {4y}^{8} + {8y}^{3} -{ 2y}^{2} - 1 \\ \: \: </p><p>$