Answers created by Tiffany Quach

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How do you simplify $(9 - \sqrt{2}) (7 + \sqrt{2})$ $(9 - sqrt2) (7 + sqrt2)$ ?
How do you write a polynomial in standard form, then classify it by degree and number of terms $x + 2 x^{2}$ $x+2x^2$ ?
How do you solve $x^{2} - 3 x - 4 = 0$ $x^2 - 3x - 4 = 0$ using the quadratic formula?
How do you find the x and y intercepts for $3 x + y = 6$ $3x+y=6$ ?
What is the slope of any line perpendicular to the line passing through $(- 4, 8)$ $(-4,8)$ and $(2, - 7)$ $(2,-7)$ ?
How many significant digits does the number 0.0034 have?
A compound is found be 36.5% $N a$ $Na$ , 25.3% $S$ $S$ , and 38.0% $O$ $O$ . What is its empirical formula?
What is the number of moles in 9.63 L of $H_{2} S$ $H_2S$ gas at STP?
What is the x-intercept of $y = 2 (x - 5) + 7$ $y=2(x-5)+7$ ?
How do find 51 divided by ( -17)?
How do you simplify $4 \sqrt{3} + \sqrt{2} - 4 \sqrt{2}$ $4sqrt3+sqrt2-4sqrt2$ ?
How would you arrange the following elements in order of increasing ionization energy: Te, Pb, Cl, S, Sn?
How do you simplify $- 2 \frac{3}{4} \cdot \frac{8}{9}$ $-2 3/4 * 8/9$ ?
How do you find the x and y intercept given $2 x + 5 y = 3$ $2x+5y=3$ ?
Why do atoms join to form bonds?
What is the difference between atomic mass and mass number?
What is 0.00124658 rounded to 2 significant figures?
What is the leading term, leading coefficient, and degree of this polynomial $F (x) = 5 + 2 x + 3 x^{2} + 4 x^{3}$ $F(x) = 5 + 2x + 3x^2 + 4x^3$ ?
What is the end behavior for $F (x) = x^{3} - 5 x + 1$ $F(x)=x^3 -5x+1$ ?
How do you write $0.0050004$ $0.0050004$ in scientific notation?
Is (2,3),(-4,5),(2,-7),(7,-2) a function?
How do you write 6 1/2 an improper fraction?
How do you find a one-decimal place approximation for $- \sqrt{20}$ $-sqrt20$ ?
What is the quadratic formula of $3x² + 10x – 2 = 0$ ?
Which group of elements has the highest ionization energies?