Question

Solve the quadratic equation:
x^2+5x-36=0

Answer 1

Use the quadratic formula here.

\( \color{Black}{\Rightarrow x = \Large {-b \pm \sqrt{b^2 - 4ac} \over 2a} }\)

Do you have an idea of what a,b,c are here?

Answer 2

x^2 +9x-4x-36=0
x(x+9)-4(x+9)=0
(x+9)(x-4)=0
x=-9,4

Answer 3

thank you

Answer 4

ur welcome!!!