Question

Kindly tell iiird one of the equation given below​

Answer 1

Explanation:

At a concession stand, three hot dogs and four hamburgers cost $10.75; four hot dogs and three hamburgers cost $10.25 . Find the cost of one hot dog and the cost of one hamburger.

Answer 2

Answer:

Finding zero of p(x)=(x−1)(x−2)(x−3), is same as solving the equation p(x)=0.

⇒(x−1)(x−2)(x−3)=0

⇒(x−1)=0,(x−2)=0,(x−3)=0

⇒x=1,2,3.