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Anastaziya [24]
2 years ago
14

Add the equations 4x−4y =-2 and −9x4y=-3

Mathematics
1 answer:
goblinko [34]2 years ago
6 0

Answer:-5x-8y=-5

Step-by-step explanation:

add right sides of equation and even them with result of adding right sides of equation

4x-4y-9x-4y=-2-3

-5x-8y=-5

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Answer:

\hookrightarrow \sf  x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096

solving steps:

\rightarrow \sf (x + 4)^6

\bold{rewrite \ the \ following}

\rightarrow \sf (x + 4)^2   (x + 4)^2   (x + 4)^2

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\bold{basic \ addition \ of \ integers }

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\bold{remove \ parenthesis}

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\bold {final \ answer:}

\rightarrow \sf  x^6+24x^5+240x^4+1280x^3+3840x^2+6144x+4096

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