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SOVA2 [1]
3 years ago
5

What number should be added to both sides of the equation to complete the square? x^2 + 3x = 6 

Mathematics
2 answers:
ki77a [65]3 years ago
6 0
<span>What number should be added to both sides of the equation to complete the square? x^2 + 3x = 6
Answer: 13/2</span>
NeTakaya3 years ago
4 0
It be answer to this question would be B
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-9 in power means that the value is in fractional and the 10 base is multipied 9 times and put it on denominator.

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Let's multiply :

86 x 10^-1 x 10^-9

= 86 x 10^-10

= 86/10000000000

=0,0000000086

Note : if you don't know about how 10^-1 x 10^-9 returns 10^-10, it's because of exponential rules. If the base are same wuth each other, then just do the addition operation in the exponent like this :

10^(-1+(-9))

= 10^(-1-9)

=10^-10

Hope it helps :)

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