## RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.8

These Solutions are part of RD Sharma Class 8 Solutions. Here we have given RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.8

**Other Exercises**

- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.1
- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.2
- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.3
- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.4
- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.5
- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.6
- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.7
- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.8
- RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.9

**Resolve each of the following quadratic trinomials into factors :**

**Question 1.
**

**2x**

^{2}+ 5x + 3**Solution:**

**Question 2.
**

**2x**

^{2}– 3x – 2**Solution:**

**Question 3.
**

**3x**

^{2}+ 10x + 3**Solution:**

**Question 4.
**

**7x – 6 – 2x**

^{2 }

**Solution:**

**Question 5.
**

**7x**

^{2}– 19x – 6**Solution:**

**Question 6.
**

**28-31x -5x**

^{2}**Solution:**

**Question 7.
**

**3 + 23y – 8y**

^{2 }

**Solution:**

**Question 8.
**

**11x**

^{2}– 54x + 63**Solution:**

**Question 9.
**

**7x-6x**

^{2}+

**20****Solution:**

**Question 10.
**

**3x**

^{2}+ 22x + 35**Solution:**

**Question 11.
**

**12x**

^{2}– 17xy + 6y^{2 }**Solution:**

**Question 12.
**

**6x**

^{2}– 5xy – 6y^{2}**Solution:**

**Question 13.
**

**6x**

^{2}+ 13xy + 2y^{2 }**Solution:**

**Question 14.
**

**14x**

^{2}+ 11xy – 15y^{2 }**Solution:**

**Question 15.
**

**6a**

^{2}+ 17ab – 3b^{2 }

**Solution:**

**Question 16.
**

**36a**

^{2}+ 12abc – 15b^{2}c^{2 }

**Solution:**

**Question 17.
**

**15x**

^{2}– 16xyz – 15y^{2}z^{2 }**Solution:**

**Question 18.
**

**(x – 2y)**

^{2}-5 (x- 2y) + 6**Solution:**

**Question 19.
**

**(2a – b)**

^{2}+ 2 (2a – b) – 8**Solution:**

Hope given RD Sharma Class 8 Solutions Chapter 7 Factorizations Ex 7.8 are helpful to complete your math homework.

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