Question

please answer to all questions​

Answer 1

Answer:

1.-2

2.2

3. -3/2

4. 3/2

5.0

Step-by-step explanation:

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Answer 2

SOLUTION

Given polynomial f(x)=px+q

we know that for zero polynomial f(x)=0

px+q=0

px+q−q=−q

⇒px=−q

x=−qp  (because p≠0,pq are real number )

Then for value of x is −qp  the polynomial is zero polynomial