2/3 of a class is wearing suspenders . 2/6 of the suspender-wearing students also were wearing caps.What FRACTION of the students are wearing suspenders and caps

Answer:

Square both sides and then solves the resulting quadratic equations

Step-by-step explanation:

The equation is 3sqrt(x^2-6)=3sqrt(2x+2)

We can solve this by;

First square both sides;

(3√(x²-6))²=  (3√(2x+2))²

We obtain;

9(x²-6)=9(2x+2)

We simplify to obtain a quadratic equation;

x²-6=2x+2

= x²-2x-8=0

Then we solve the quadratic equation;

x²-4x+2x-8=0  

x(x-4)+2(x-8)=0

(x+2)(x-8)=0

 Values of  x = -2 or 8

Answer:

Cube both sides and then solve the resulting quadratic equation.    

Step-by-step explanation:

It's the answer on edge

graph of |x|=-5 is not possible.

We know that modulus makes everything inside it as positive.

To make the graph of equations with modulus functions, we need to make cases as to check the behavior of the modulus. In this:

CASE-1 :

when expression inside modulus is positive,i.e., x ≥ 0, ∴ |x| = x

Now, |x| = -5

x = -5  ;   but we assumed x ≥ 0

So, this case is false.

CASE-2 :

when expression inside modulus is negative,i.e., x < 0, ∴ |x| = -x

Now, |x| = -5

-x = -5

x = 5  ;  but we assumed x < 0

So, this case is also false.

In these two cases all the real possible values of x is covered.

Therefore no real value of x satisfies the equation. So, this is false and no graph for it is possible.

Answer:

No Solution

Step-by-step explanation: