MathsGod1

LOOOOL!

That cracked a huge grin on my face!

Every word CPhill has said is true, the honest truth

The "Active learning part" and "Austrailian Bee-hind" Was funny and tbe long pauses killed me too.

Tiger riddle

Tiger genesis..

Do you want school class name (appropriate) or can i just lash out all the cool words?

base times height / 2 

b*h/2

0.15 = 15/100

It'll be out of 10, 100, 1000 depending on the digit.

Like 0.325 = 325/1000

0.1 = 1/10

The you can simplify it.

$$\begin{array}{rrl}\\
(y/3)+5&=&-9\qquad(take\;away\;5)\\
(y/3)&=&-14\qquad(times\;3)\\
y&=&-42\\
\end{array}$$

HappyBDay Heather!!!

Fractions are shown like this    \       . For example 1/2   .   

Square root is the opposite of squaring, it is finding the number that is doubled to find your number.

E.g. 16 ...

4*4=16

$${\sqrt{{\mathtt{16}}}} = {\mathtt{4}}$$

To put this into Algebra, if N was your number and A was square root of it .

$$\\\\\sqrt{{\textcolor[rgb]{0,0,1}{N}}}=\textcolor[rgb]{0,0,1}{A}^2\\\\
\\\textcolor[rgb]{0,0,1}{A}\times\textcolor[rgb]{0,0,1}{A}=
\textcolor[rgb]{0,0,1}{N}\\
\\\textcolor[rgb]{0,0,1}{A}^2=\textcolor[rgb]{0,0,1}{N}\\$$

$${\sqrt{-{\mathtt{7}}}} = {\mathtt{2.645\: \!751\: \!311\: \!064\: \!590\: \!6}}{i}$$

$${\sqrt{{\mathtt{31}}}} = {\mathtt{5.567\: \!764\: \!362\: \!830\: \!021\: \!9}}$$

5.56 rounds to 6 as a whole number.

6 is your answer.

Square root is the opposite of squaring, square root is when you find the number that doubles to make your number.

Like EinsteinJr said.

If N Was your number and A was your number that you double (or square).

The formula would look like.

$${{\mathtt{a}}}^{{\mathtt{2}}} = {\mathtt{N}}$$

$$\\\\\sqrt{\textcolor[rgb]{0,0,1}{N}}=\textcolor[rgb]{0,0,1}{A}\\\\
\textcolor[rgb]{0,0,1}{A}\times\textcolor[rgb]{0,0,1}{A}=\textcolor[rgb]{0,0,1}{N}$$