Solve 3x^2=48 using any method

The solutions are:

Step-by-step explanation:

Solve:

-Divide both sides by 3:

-Subtract 16 from both sides:

-Rewrite as and the difference of squares can be factored by using this rule: :

-Solve and solve :

So, now you have found the answers.

replication and blocking

step-by-step explanation:

step-by-step explanation:

assume that you have 3 different side lengths.   apply the pythagorean theorem here:   square each of the two shortest sides; call them a and b, so that their squares are a² and b².   also square the longest side, calling the result c².

now, if a² + b² = c² is true, the triangle is a right triangle; otherwise it is not a right triangle.