myionia
myionia
24-08-2016
Mathematics
contestada
How do you answer (-3)² ?
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liyah911
liyah911
24-08-2016
the two at the top technically means how many times the number in the bracket times ITSELF by, so its technically -3 x -3 which is +9 , cause a negative x negative = positive
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Ckaranja
Ckaranja
24-08-2016
[tex] (-3)^{2} is the same as;[/tex]
(-3)*(-3)
=9
A negative number is multiplied by a negative number gives a positive number
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