exam
Maths Puzzle
Numerical Ability
this multiple choice is hard someone please help
x^2+8=57
a. +-quare root 65
b. +-square root 57-8
c. +- 7
d. +- square root 57+8
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exam Other Question
Could you please help me with this problem?
Express in terms of i
^-100 =
The radical is -100
Thank-you
I need steps for this thanks
Solve the linear system by any method. 3x-2y=3 6x+2y=3