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Murljashka [212]
3 years ago
13

A)3x-1/5=2x+3/7b)4x/5-3x/10=2​

Mathematics
1 answer:
Ann [662]3 years ago
5 0

is this what u need.....

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What is the surface area of a cylinder with the hight of 7 and the diameter of 9​
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Step-by-step explanation:

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When solving quadratic equation, what do the X value stand for as it relates to plotting the graph of the equation?
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step 1. The x values refer to the domain of the function.

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Is 19 and 95 co-prime
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Simplify the expression (3 - 4i)(1 + 5i) - (2 - i). Show your work please! I have the answer: 21 + `12i but I need to show my wo
masha68 [24]

Answer:

21+12i i hope this will help you

Step-by-step explanation:

(3-4i)(1+5i)-(2-i)

=[3(1+5i)-4i(1+5i)]-(2-i)

=[3+15i-4i-20i²]-(2-i)

=(3+11i-20i²)-(2-i)

opening brackeys

=3+11i-20i²-2+i

=3+11i+1i-20i²-2

as we know that i²=-1

=3-20(-1)-2+12i

=3+20-2+12i

=21+12i

8 0
3 years ago
Factor completely: (3a+6)^2
zvonat [6]
(3(a+2))^2 factored
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