bradyspencer35 bradyspencer35

19-08-2020
Mathematics

contestada

Which is a correct expansion of (4x + 1)(2x2 – 2)?

Which is a correct expansion of 4x 12x2 2 class=

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Аноним Аноним

19-08-2020

Answer:

option A is correct

4x.2x²+4x.(-2)+1.2x²+1.(-2)

hope this will help :)

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ricchad ricchad

19-08-2020

Answer:

A. 4x * 2x² + 4x( -2) + 1 * 2x² + 1 * (-2)

Step-by-step explanation:

(4x + 1)(2x² – 2)

apply the FOIL method

= 4x * 2x² + 4x( -2) + 1 * 2x² + 1 * (-2)

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