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Use the identity (x + a) (x + b) = x2 + (a + b) x + ab to find the following products.
(4x – 5) (4x – 1)

Pawan Prajapati , 4 Years ago
Grade 12
anser 1 Answers
Harshit Singh

Last Activity: 4 Years ago

Dear Student

(4x–5) (4x–1)
= 16x^2+ (-5-1)4x + 5
= 16x^2- 20x + 5

Thanks
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