Question

x2 + 3x × x + 1
Write the coefficient of x2

Answer 1

${x}^{2} + 3x \times x + 1 \\ {x}^{2} + 3 {x}^{2} + 1 \\ 4 {x}^{2} + 1 \\ \\ so \: the \: coefficient \: of \: {x}^{2} \: is \: 4$

HOPE ITS HELPS U..

PLZ MARKS AS BRAINLIEST..