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Simplify this expression - -x plus 3?
- - x + 3 = x + 3
How do you factor xsquared plus 16?
(x - 4i)(x + 4i) where i is the square root of -1
What is 3sqroot x?
Without further information, it is not possible to evaluate or simplify the expression.
Simplify the algebraic expression 3x 3 - 2x 3?
3x+3-2x=3 x+3=3 x-0
What is the definition of a simplify?
simplify means to get an expression to its simplest form (a.k.a. combine like terms, add together constants) i.e. x + x + 5 + 3 simplified is 2x + 8
What is the product of these complex numbers (3-4i)(1-i)?
(3-4i)(1-i) = (3x1) + (3 x -i) + (-4i x 1) + ( -4i x -i) = 3 - 3i -4i -4 = -1 - 7i
What is x2 plus 9 equal?
The value of the expression x2 + 9 will depend on what value you plug in for x. If you are looking to factor that expression, it can only be done using complex numbers:x2 + 9 = (x + 3i)(x - 3i)
Simplify this expression - -x plus 3?
- - x + 3 = x + 3
How do you factor xsquared plus 16?
(x - 4i)(x + 4i) where i is the square root of -1
How do you factor the expression x squared plus three?
x^2 + 3 = x^2 - (-3) = x^2 - 3i^2 = (x - i√3)(x + i√3)
What is the factor of x2 plus 9?
x2 + 9 has no real factors. Its complex factors are (x + 3i) and (x - 3i) where i is the imaginary square root of -1.
How do you solve 3 x squared plus 51 equals 6 x?
3x2 + 51 = 6x Rewrite the equation so that it equates to zero 3x2 - 6x + 51 = 0 Simplify by dividing by 3 x2 - 2x + 17 = 0 Then use the quadratic formula x = {2 ± √[(-2)2 -(4x1x17)]} ÷ 2 = { 2 ± √-64} ÷ 2 = 1 ± 4i Then x = 1 + 4i and x = 1- 4i
Simplify the expression A number decreased by the sum of the number and four...?
x-(x+4)
Solve by factoring 3x2 equals -9?
3x2 = -9 (divide both sides by 3) x2 = -3 (x would have to be the square root of -3) x = ±√-3 x = ±√3i Since you want to solve by factoring: x2 = -3 add 3 to both sides x2 + 3 = 0 x2 - 3i2 = 0 x2 - (√3i)2 = 0 Factor: (x - √3i)(x + √3i) = 0 x - √3i = 0 or x + √3i = 0 x = √3i or x = -√3i
How do you Simplify the expression 2 to the forth power x 2 what is the answer?
32
What is 3sqroot x?
Without further information, it is not possible to evaluate or simplify the expression.
Simplify the algebraic expression 3x 3 - 2x 3?
3x+3-2x=3 x+3=3 x-0
