Use direct method to evaluate the following product: (5a + 16) (3a - 7)

Question

KnowledgeBoat · Accepted Answer

(5a \+ 16) (3a \- 7) = (5a 3a) \+ (5a (\- 7) \+ 3a 16) \+ (16 (\- 7)) = 15a² \+ (\-35a \+ 48a) \- 112 = 15a² \+ 13a \- 112 Hence, (5a \+ 16) (3a \- 7) = 15a² \+ 13a \- 112

Mathematics

Use direct method to evaluate the following product:
(5a + 16) (3a - 7)

Identities

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Mathematics

Use direct method to evaluate the following product:(5a + 16) (3a - 7)

Identities

Related Questions

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