MathPeacock

You can just use the '/' key on your keyboard or keypad.

Example: (4/5) = Four-fifths(Fraction)

Example: (1 4/9) = One and four-nineths(Mixed Fraction)

Example: (6/5) = Six-fifths(Improper Fraction)

The sqaure root: sqrt('Insert Number Here')

Example: sqrt(4) = 2 | Because 2*2 is 4.

It is correct:

|-3|= 3

so -|-3| = -3.

-3 + 3 = 0

y must be a negative number because one of the addends is more than the sum.

y = -3.5

2 * (-3.5) + 36 = 29

2 * (-3.5) = (-7)

(-7) + 36 = 29

(It can also be done like this: (+)36 - 7 = 29)

So 6^-3 is with a negative exponent.

To rewrite with a postive exponent, change ^-3 to ³, so it shows: 6³.

18 = 18/1

Reciprocal of 18/1 = 1/18

1.

Any number over or divided by itself is 1:

1234567890/1234567890 = 1

Yes

Do sqrt(-1):

sqrt(-1) = i

i = Imaginary Number

77 + 94 = 171