Question

Hoe to split and quadratic equation into a perfectsquare

Answer 1

Suppose the quad equation is:
${x}^{2} + 4x + 10 \\ {x}^{2} + 2 \times 2 \times x + {2}^{2} - {2}^{2} + 10 \\ \\ {(x + 2)}^{2} - {2 }^{2} + 10$
Split the term with x to find other term and then add and subtract the square of that term from the equation