Question

find root and product x²-x-30=0​

Answer 1

Answer:

x2 +x - 30 = (x+6)(x-5) = 0

(because 6 and -5 are factors of -30 that make 6x - 5x = x - second term)

The product of two terms is zero if both are equal to zero or one of them.

It gives you x+6 = 0 and x-5 = 0 or

x = -6 and x = 5

Answer 2

Answer:

(x-6)(x+5) is the answer of the question