Question

What is zero of polynomial P(x) = lx +m , where l ≠ 0, l and m are real numbers ?

1️⃣ l/m
2️⃣ -l/m
3️⃣ m/l
4️⃣ -m/l​

Answer 1

Answer:

-m/l

Step-by-step explanation:

p(-m/l)=l(-m/l)m

= -m+m

= 0

Answer 2

Solution :-

given polynomial is ,

→ P(x) = lx + m

So, in order to find the zeros of given polynomial we have to put it equal to 0 .

→ lx + m = 0

taking m in right side,

→ lx = (-m)

now, dividing both sides by l ,

→ x = (-m/l) (4)

therefore, zero of the given polynomial is (-m/l) .

Learn more :-

solution of x minus Y is equal to 1 and 2 X + Y is equal to 8 by cross multiplication method

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