Question

if one factorof x2+x-20 is (x+5) find the other​

Answer 1

Answer:

[x-4]

Step-by-step explanation:

x2+x-20

x2+5x-4x-20

x[x+5]-4[x+5]

[x-4][x+5]

Answer 2

p(x)=x²+x-20

g(x)=x+5

Now after doing long division u'll get the quotient as: (x-4)

Since it's a quadratic polynomial. So, it will have only 2 factors...

:• The other factor is (x-4)

...And the zero is 4...

It could also b done by middle term splitting