## RS Aggarwal Class 9 Solutions Chapter 2 Polynomials Ex 2B

These Solutions are part of RS Aggarwal Solutions Class 9. Here we have given RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2B.

**Other Exercises**

- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2A
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2B
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2C
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2D
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2E
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2F
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2G
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2H
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2I
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2J
- RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2K

**Question 1.**

**If p(x) = 5 – 4x + 2x ^{2}, find**

**(i) p(0)**

**(ii) p(3)**

**(iii) p (-2)**

**Solution:**

p(x) = 5 – 4x + 2x

^{2}

**Question 2.**

**If p(y) = 4 + 3y – y ^{2} + 5y^{3}, find**

**(i) p(0)**

**(ii) p(2)**

**(iii) p(-1)**

**Solution:**

p(y) = 4 + 3y – y

^{2}+ 5y

^{3}

**Question 3.**

**If f(t) 4t ^{2}-3t+6, find**

**(i) f(0)**

**(ii) f(4)**

**(iii) f(-5)**

**Solution:**

f(t)=4t

^{2}-3t+6

**Question 4.**

**Find the zero of the polynomial**

**(i)p(x)=x-5**

**(ii)q(x)=x+4**

**(iii)p(t)=2t-3**

**(iv)f(x)=3x+1**

**(v)g(x)=5-4x**

**(vi)h(x)=6x-1**

**(vii)p(x)=ax+b, a≠0**

**(viii)q(x)=4x**

**(ix)=ax, a≠0**

**Solution:**

**Question 5.**

**Verify that:**

**(i) 4 is a zero of the polynomial p(x) = x – 4.**

**(it) -3 is a zero of the polynomial p(x) = x – 3.**

**(iii) is a zero of the polynomial p (y) = 2y + 1.**

**(iv) is a zero of the polynomial p(x) = 2 – 5x.**

**(v) 1 and 2 are the zeros of the polynomial p(x) = (x – 1) (x – 2).**

**(vi) 0 and 3 are the zeros of the polynomial p(x) = x ^{2} – 3x.**

**(vii) 2 and -3 are the zeros of the polynomial p(x) = x**

^{2}– x – 6.**Solution:**

Hope given RS Aggarwal Solutions Class 9 Chapter 2 Polynomials Ex 2B are helpful to complete your math homework.

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