Канал: math_elephant

[SAT math] factor P(x)=x3-3x+2 | FACTOR THEOREM

[SAT math] factor P(x)=x3-3x+2 | FACTOR THEOREM

[SAT math] Model answer incorrect? IF the system of equations has 1 answer, What is "a"?

[SAT math] Model answer incorrect? IF the system of equations has 1 answer, What is "a"?

Can you De-nest radicals? Three exercise questions of SQUARE ROOT OF SURDS.

Can you De-nest radicals? Three exercise questions of SQUARE ROOT OF SURDS.

Amazing Factoring x^4+64, x^4-64 over complex numbers | x4+64, x4-64

Amazing Factoring x^4+64, x^4-64 over complex numbers | x4+64, x4-64

Fantastic way to Factor x^4+64 | x4+64

Fantastic way to Factor x^4+64 | x4+64

[SAT math] Three ways to approach! If xy=144, x+y=30.What is x−y?

[SAT math] Three ways to approach! If xy=144, x+y=30.What is x−y?

[SAT math]Absolute Value If l4x+4l = 8 and l5y+10l = 15 What is the largest possible value of xy?

[SAT math]Absolute Value If l4x+4l = 8 and l5y+10l = 15 What is the largest possible value of xy?

[SAT math]Solve by inspiration! If xy=8, yz=5, zx=10, what is the value of xyz, x, y, z ?

[SAT math]Solve by inspiration! If xy=8, yz=5, zx=10, what is the value of xyz, x, y, z ?

[SAT math] Don’t panic. Stay calm. Radicals with Mixed Indices

[SAT math] Don’t panic. Stay calm. Radicals with Mixed Indices

[SAT math]Special case! Sum and Product of the Roots of a Quadratic Equation

[SAT math]Special case! Sum and Product of the Roots of a Quadratic Equation

[SAT math]Sum and Product of the Roots of a Quadratic Equation

[SAT math]Sum and Product of the Roots of a Quadratic Equation

[SAT math]Laws of Indices

[SAT math]Laws of Indices

[SAT math] Don't be scared! If 5x+3y=3, then find 32^x 8^y

[SAT math] Don't be scared! If 5x+3y=3, then find 32^x 8^y

[SAT math] If sqrt(x)+sqrt(9)=sqrt(64), what is the value of x?

[SAT math] If sqrt(x)+sqrt(9)=sqrt(64), what is the value of x?