Question

(X + 8) (x-10)
plz ans this​

Answer 1

Answer:

x2-10x+8x-80:0

x2-2x-80:0

x2-10x+8x-80:0

x(x-10) +8(x-10) :0

(x-10) (x+8) :0

x-10:0 /x+8:0

x:10 /x:-8

Answer 2

Step-by-step explanation:

(x+8)(x-10)

=(x+8){x+(-10)}

{id: (x+a)(x+b)= x^2+ (a+b)x +ab}

=x^2 + {8+(-10)}x + 8×(-10)

=x^2 + (-2)x + (-80)

=x^2 - 2x - 80