Question

Find the root of quadratic x2-3x-10
by any methed​

Answer 1

Answer:

this pic will help youu

Answer 2

Answer:

${x}^{2} - 3x - 10 = 0 \\ \\ {x}^{2} - 5x + 2x - 10 = 0 \\ \\ x(x - 5) + 2(x - 5) = 0 \\ \\ (x - 5) \: \: (x + 2) = 0 \\ \\ x = 5 \: \: or \: \: x = - 2$

Hope it helps