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SVETLANKA909090 [29]
3 years ago
9

4x^2 + n (n+x) x=3 n=5

Mathematics
1 answer:
Vika [28.1K]3 years ago
3 0
Mm dont know but keep trying

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If your good at maths help me
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6n+1

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Find the difference for the subtraction 7.211- 5.24
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Step-by-step explanation:

7.211 - 5.24 = 1.971

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FIRST CORRECT ANSWER GETS BRAINLIEST AND 50 POINTS.
AnnyKZ [126]

Answer:

A) 5^3*5^{-4}=5^{3-4}=5^{-1}=\frac{1}{5} (Yes. It has a value between zero and one.)

B) \frac{3^5}{3^{-6}}=3^{5-\left(-6\right)}=3^{5+6}=3^{11}=177147 (No. It does not have a value between zero and one.)

C) \left(\frac{1}{4}\right)^3* \left(\frac{1}{4}\right)^2=\left(\frac{1}{4}\right)^{3+2}=\left(\frac{1}{4}\right)^5=\frac{1^5}{4^5}=\frac{1}{1024}. (Yes. It has a value between zero and one.)

D) \frac{\left(-7\right)^5}{\left(-7\right)^7}=\left(-7\right)^{5-7}=\left(-7\right)^{-2}=\frac{1}{\left(-7\right)^2}=\frac{1}{49} (Yes. It has a value between zero and one.)

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Need help is due right now : , ( I’m not good with math
Aneli [31]

kjkk

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Jjo

7 0
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