4 years ago

Write an expression equivalent to 5x−2(x+4), in simplest form

Mathematics

2 answers:

Snowcat [4.5K]4 years ago

5 0

Answer:

3x-8

Step-by-step explanation:

I searched the answer on a expression calculator. I hope this helps you

Gemiola [76]4 years ago

3 0

Answer:

3x-8

Have A Good Day!!!!

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Step-by-step explanation:

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USPshnik [31]

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$(x + (3+5i))^2 = x^2 + 6x + (10x+30)i - 16$

Step-by-step explanation:

Complex numbers identity:

The complex numbers identity is:

$i^2 = -1$

Square of the sum:

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In this question:

$(x + (3+5i))^2$

$x^2 + 2x(3+5i) + (3+5i)^2$

$x^2 + 6x + 10xi + 9 + 30i + 25i^2$

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