Question

BIG CHALLENGE— FACTORIES :- 1.6x²-4y²/2y+0.4x
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Answer 1

Answer ⤵️

$\frac{1.6 {x}^{2} - 4 {y}^{2}}{2y + 0.4x}$

$\frac{4(0.4 {x}^{2} - {y}^{2} )}{2(y + 0.2x)} \\ \frac{2(0.4 {x}^{2} - {y}^{2} ) }{y + 0.2x} \\ = 2(0.2x - y)$

Answer 2

Answer:

Answer ⤵️

\frac{1.6 {x}^{2} - 4 {y}^{2}}{2y + 0.4x}

2y+0.4x

1.6x

2

−4y

2

\begin{gathered} \frac{4(0.4 {x}^{2} - {y}^{2} )}{2(y + 0.2x)} \\ \frac{2(0.4 {x}^{2} - {y}^{2} ) }{y + 0.2x} \\ = 2(0.2x - y)\end{gathered}

2(y+0.2x)

4(0.4x

2

−y

2

)

y+0.2x

2(0.4x

2

−y

2

)

=2(0.2x−y)

...

hope it helps you

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