0
y=3(2+x)
y= 6+3x
Switch x and y
x = 6+3y
solve for y
x-6 = 3y
3y = x-6
y = (x-6)/3
f^-1(x) = (x-6)/3 is the inverse function.
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∙ 12y ago
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Factor expression 3x2 plus 48x plus 192?
3x2 + 48 + 192 = 3x2 + 240 = 3 (x2+ 80)
What is the inverse of x plus 3?
the inverse of x+3
What is the factorization of 3x2 plus 10x plus 3?
3x2 + 10x + 3 = (x + 3)(3x + 1).
What are the roots of x3 plus 3x2-9x plus 5?
x3 + 3x2 - 9x + 5 = 0 has roots of -5,1 and 1. CHECK : x3 + 3x2 - 9x + 5 = (x + 5)(x - 1)(x - 1)
How do you factor -3x3 plus 3x2 plus 15x plus 9?
-3(x - 3)(x + 1)(x + 1)
Factor expression 3x2 plus 48x plus 192?
3x2 + 48 + 192 = 3x2 + 240 = 3 (x2+ 80)
How do you simplify -3x2 plus 16x plus 12?
-3x2 + 16x + 12 = -3x2 + 18x - 2x + 12 = -3x*(x - 6) - 2(x - 6) = -(3x + 2)*(x - 6)
What is the inverse of x plus 3?
the inverse of x+3
What is the factor of 3x2 plus 22x plus 7 equals?
3x2 + 22x + 7 = 3x2 +21x + x + 7 = 3x(x + 7) + (x + 7) = (x + 7)(3x + 1)
What is the answer to 3x2 plus 26x plus 16?
3x2+26x+16 When factorised: (3x+2)(x+8)
What is the factorization of 3x2 plus 10x plus 3?
3x2 + 10x + 3 = (x + 3)(3x + 1).
What is 3x2 plus 30x plus 48?
3x2 + 30x + 48 is a quadratic polynomial. If 3x2 + 30x + 48 = 0, then: 3(x + 2)(x + 8) = 0 ⇒ x + 2 = 0 → x = -2 or x + 8 = 0 → x = -8
Whats the answer to Factor x3-3x2 plus x-3?
x3 - 3x2 + x - 3 = (x - 3)(x2 + 1)
Factor the polynomial x3 - 3x2 plus x - 3?
x3 - 3x2 + x - 3 = (x2 +1)( x - 3)
Find the sum 3x2 plus 2x plus 3 plus x2 plus x plus 1?
3x2 + 2x + 3 + x2 + x + 1 = 4x 2+ 3x + 4
What are the roots of x3 plus 3x2-9x plus 5?
x3 + 3x2 - 9x + 5 = 0 has roots of -5,1 and 1. CHECK : x3 + 3x2 - 9x + 5 = (x + 5)(x - 1)(x - 1)
What is the factorization of the polynomial 3x2 plus 33x plus 54?
3x2 + 33x + 54 =3(x2 + 11x + 18) = 3(x + 9)(x + 2)
