Question

if a polynomial intersects the x axis at -4,-1 and -7 what is the equation​

Answer 1

Answer:

(x+4)(x+1)(x+7)

Step-by-step explanation:

polynomial intersect x axis at three points whits means the polynomial is three degree and has three zeroes

let three zeroes be x,y and z

given x=-4 , y=-1 ,z=-7

the required polynomial is( x+4)(x+1)(x+7)