Pls help me. show the steps too
{}^{2} - 27" alt="3x {}^{2} - 27" align="absmiddle" class="latex-formula">=0
1 answer:
Answer:
x = ± 3
Step-by-step explanation:
3x² - 27 = 0 ( add 27 to both sides )
3x² = 27 ( divide both sides by 3 )
x² = 9 ( take square root of both sides )
x = ± 
= ± 3
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15-8=7
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Answer:
585
Step-by-step explanation:
9 * 13 * 5 = 585
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Hope this helps!
From V
Step-by-step explanation:
{(163²)²} × (0.045701-12/2×3.357470126)
4330747×-20.0991198
8.70
Answer:
Step-by-step explanation:
Plot points at the given points and connect with a line.
Let first number = x then
we have x and 9x and x + 100
x + 9x + x + 100 = 606
11x + 100 = 606
11x = 506
x = 46
so the three numbers are 46, 146 and 414 Answer
