How do you find the product $(4x+1)(6x+3)$ ?

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Answer 1 · 2017-03-29T20:42:32

FOIL method

$(4x+1)(6x+3)$

F irst: $4x * 6x = 24x^2$

O utside: $4x * 3 = 12x$

I nside: $1 * 6x = 6x$

L ast: $1 * 3 = 3$

Add like terms and put them together.

Answer:
$24x^2+18x+3$

How do you find the product (4x+1)(6x+3)(4x+1)(6x+3)?