Find your Math Personality!

Find your Math Personality!

# Multiply: (x² - 5x + 6), (2x + 7)

**Solution:**

Given, __multiply__ (x² - 5x + 6), (2x + 7)

⇒ (x² - 5x + 6) × (2x + 7)

= 2x³ + 7x² - 10x² - 35x + 12x + 42

= 2x³ - 3x² - 23x + 42

**✦ Try This: **Multiply: (2a² +3a -5 ), (5a - 4)

Given, Multiply: (2a² +3a -5 ), (5a - 4)

= (2a² +3a -5 )×(5a - 4)

= 10a³ - 8a² + 15a² - 12a - 25a +20

= 10a³ + 7a² - 37a + 20

**☛ Also Check: **NCERT Solutions for Class 8 Maths Chapter 9

**NCERT Exemplar Class 8 Maths Chapter 7 Problem 83(xx)**

## Multiply: (x² - 5x + 6), (2x + 7)

**Summary:**

Multiplying (x² - 5x + 6), (2x + 7) we get, 2x³ - 3x² - 23x + 42

**☛ Related Questions:**

Math worksheets and

visual curriculum

visual curriculum