Question

x2 -7x - 60 middle term splitting solve​

Answer 1

${x}^{2} - 7x - 60 = 0 \\ \\ {x}^{2} - 12x + 5x - 60 = 0 \\ \\ x(x - 12) + 5(x - 12) = 0 \\ \\ (x - 12) \: (x + 5) = 0 \\ \\ x = 12 \: \: \: \: \: \: or \: \: \: \: x = - 5$

Hope it helps.

Answer 2

Answer:

X²-7x-60

=x²-12x+5x-60

=x(x-12)+5(x-12)

=(x+5)(x-12)

=>x=-5,12

Hope it helps u....^_^