# Square root 2

If the square root of 3m

^{2}+22 and -x = 0, and x=7, what is m?**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this example are needed these knowledge from mathematics:

## Next similar examples:

- Solve equation

solve equation: ? - Roots

Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ? - Equation

Equation ? has one root x_{1}= 8. Determine the coefficient b and the second root x_{2}. - Expressions 3

If k(x+6)= 4x^{2}+ 20, what is k(10)=? - Quadratic equation

Find the roots of the quadratic equation: 3x^{2}-4x + (-4) = 0. - Evaluation of expressions

If a^{2}-3a+1=0, find (i)a^{2}+1/a^{2}(ii) a^{3}+1/a^{3} - Algebra

X+y=5, find xy (find the product of x and y if x+y = 5) - Variable

Find variable P: PP plus P x P plus P = 160 - Variation equation

Solve combinatorics equation: V(2, x+8)=72 - Discriminant

Determine the discriminant of the equation: ? - Equation with abs value

How many solutions has the equation ? in the real numbers? - Tubes

Iron tubes in the warehouse are stored in layers so that each tube top layer fit into the gaps of the lower layer. How many layers are needed to deposit 100 tubes if top layer has 9 tubes? How many tubes are in bottom layer of tubes? - Reciprocal equation 2

Solve this equation: x + 5/x - 6 = 4/11 - Cinema 4

In cinema are 1656 seats and in the last row are 105 seats , in each next row 3 seats less. How many are the total rows in cinema? - Theorem prove

We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started? - Crystal water

The chemist wanted to check the content of water of crystallization of chromic potassium alum K_{2}SO_{4}* Cr_{2}(SO_{4}) 3 * 24 H_{2}O, which was a long time in the laboratory. From 96.8 g of K_{2}SO_{4}* Cr_{2}(SO_{4}) 3 * 24 H_{2}O prepared 979 cm^{3}solution of base. S - Difference AP 4

Calculate the difference of the AP if a1 = 0.5, a2 + a3 = -1.1