Expansion of an Expression (7th Order)
Author: shiroeExecutions: 40
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| p7 | (Coefficient of the x^7 term) |
| p6 | (Coefficient of the x^6 term) |
| p5 | (Coefficient of the x^5 term) |
| p4 | (coefficient of the x^4 term) |
| p3 | (coefficient of the x³ term) |
| p2 | (coefficient of the x² term) |
| p1 | (Coefficient of the x^1 term) |
| p0 | (Coefficient of the x^0 term) |
| q7 | (After distribution) (Coefficient of the x^7 term) |
| q6 | (After distribution) (Coefficient of the x⁶ term) |
| q5 | (After distribution) (Coefficient of the x^5 term) |
| q4 | (After distribution) (Coefficient of the x^4 term) |
| q3 | (After distribution) (Coefficient of the x^3 term) |
| q2 | (After distribution) (Coefficient of the x^2 term) |
| q1 | (After distribution) (Coefficient of the x^1 term) |
| q0 | (After distribution) (Coefficient of the x^0 term) |
| Check (1) Value of the expression | (integral part) |
| Check (2) Value of the Expression | (the value multiplied by k) |
| Check (3) Value of the Expression | (k: the operand) |
| Check (4) Value of the Expression | (Value after k-distribution) |
The numbers to the right of the letters a, p, and q are subscripts. They correspond to the powers of x.
x^1 = x, and kx^1 = kx. Also,
x^0 = 1, so p0x^0 and kp0x^0 are constant terms.
Digit display setting: 6 digits. The number of digits can be changed.
x^1 = x, and kx^1 = kx. Also,
x^0 = 1, so p0x^0 and kp0x^0 are constant terms.
Digit display setting: 6 digits. The number of digits can be changed.
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The form of the expression is: the left-hand side is
k(x+a1)(x+a2)(x+a3)(x+a4)(x+a5)(x+a6)(x+a7)
and the right-hand side is unfactored:
k(p7x^7 + p6x^6 + … + p1x^1 + p0x^0)
After factoring out k,
kp7x^7 + kp6x^6 + … + kp1x^1 + kp0x^0
. Expand the left-hand side into the right-hand side.