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18-12-2019
Mathematics

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Solve for x 2x+10) (4x-38

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oolulegan oolulegan

18-12-2019

Answer:

8X2-38X-380

Step-by-step explanation:

(2x+10)(4x-38)

Expand the brackets.

2X(4X-38)+10(4X-38)

Multiple the inner ones by the outer ones

(2X)(4X)-(38)(2X)+(10)(4X)-(10)(38)

=> 8X2-78X+40X-380

8X2-38X-380

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