i am thinking of a number 3.5 percent of my number is 49 what am i thinking of
y-aw=2w-1 make w the subject
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y-aw=2w-1
[3x/2y]power of -3
if 33 +99 =132 then 132 =
square root of -1 mulitplied by the square root of 17
what is the square root of 0
5x to the power of 0 + 8 to the power of -2+(half)to the power of -2 multiplied by 1 to the power of x