Answer:
n = 3
Step-by-step explanation:
8n - (3n + 4) = 11
8n - 3n - 4 = 11
5n = 11 + 4
5n = 15
n = 3
Y = (x +7)^2. The parabola is going into the negative region. The x value must be positive.
Previous number times 10.
Example:
0.006 • 10 = 0.06
0.06 • 10 = 0.6
0.6 • 10 = 6
9514 1404 393
Answer:
4x^2 +16x +42 +92/(x -2)
Step-by-step explanation:
Synthetic division tells you the quotient is 4x^2 +16x +42 with a remainder of 92. To check this, we can multiply the quotient by the divisor and add the remainder:
(x -2)(4x^2 +16x +42) +92
= x(4x^2 +16x +42) -2(4x^2 +16x +42) +92
= 4x^3 +16x^2 +42x -8x^2 -32x -84 +92
= 4x^3 +8x^2 +10x +8 . . . . . the original dividend, as required