40 likes | 50 Views
Simplifying Expressions. Simplifying the Like terms. Simplify 3a + 2b + 5a + 3b + 7. Solution:. Like terms. Separate. 3a + 2b + 5a + 3b +7. Like terms. = ( 3a + 5a) + (2b + 3b) + 7. Combining Like terms. = 8a + 5b + 7. Simplifying the like terms.
E N D
Simplifying the Like terms Simplify 3a + 2b + 5a + 3b + 7 Solution: Like terms Separate 3a + 2b + 5a + 3b +7 Like terms = (3a + 5a)+ (2b + 3b) + 7 Combining Like terms = 8a+ 5b + 7
Simplifying the like terms Simplify 3a2 + 5b + 11b2 – 4b + 2a2 – 6 Solution: Like terms Separate 3a2 + 5b – 4b + 2a2 – 6 + 11b2 Like terms Combining Like terms = (3a2 + 2a2)+ (5b - 4b) + 11b2 - 6 = 5a2+ b + 11b2 - 6
Try these • Simplify: • 1. 9k + 2b + 5k + 3b + 9 • 2. 7a3 + 5b + 11b2 – 4b + 2a3 – 5 • 3. 15n2 – 10n + 6n - 6n2 -3n + 5