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Len [333]
3 years ago
6

X^2-8x=3 perfect square

Mathematics
1 answer:
stiks02 [169]3 years ago
6 0

Answer:

4\pm\sqrt{19}

Step-by-step explanation:

x^2-8x=3\\x^2-8x-3=0\\x^2-8x+16-19=0\\(x-4)^2-19=0\\(x-4-\sqrt{19})(x-4+\sqrt{19})=0\\x=4\pm\sqrt{19}

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MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Sasha sells T-shirts. Each day she earns a set amount, plus a commission.
WARRIOR [948]

Answer:

Domain → 0 < x < 5

Step-by-step explanation:

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3 years ago
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aleksley [76]

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4 0
3 years ago
Find the area of the figure.
Hitman42 [59]

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