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In-s [12.5K]
3 years ago
14

(x^2-9)/(x+1) ÷ (x^2-6x+9)/(7x+7) reduced form?

Mathematics
1 answer:
dolphi86 [110]3 years ago
5 0
Hello,

\dfrac{\dfrac{x^2-9}{x+1}}{\dfrac{x^2-6x+9}{7x+7}}=7*\dfrac{(x-3)(x+3)*(x+1)}{(x+1)(x-3)^2}=7*\dfrac{x+3}{x-3}




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-7–5(3g+8)&lt;10g–7+g <br><br> help me please!
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3 years ago
O
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Find the equivalent fraction to next expression 3b^2 + 2(a+5.4b) -2.4b + 1.5a - 2b^2 a 2b2 + 3.5a + 8.4 b b b2 +3.5a + 8.4b c 2b
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Answer:

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Step-by-step explanation:

Given the expression

3b^2 + 2(a+5.4b) -2.4b + 1.5a - 2b^2

Expand

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Hence the equivalent expression is b²+3.5a+8.4b

7 0
3 years ago
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