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(a - b)(x + y)
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How do you factor ax-xb-ay plus yb?
Recall distributivity a(b + c) = ab + ac = (b + c)a and associativity (ab)c = a(bc) (a + b) + c = a + (b + c) as well as commutativity ab = ba a + b = b + a we are gonna need those. See for yourself when I applied each to learn the trick: ax - bx - ay + yb = (ax - bx) + (-ay + yb) = x(a - b) + -y(a - b) = (x - y)(a - b)
Can a factor of a number be greater than the number?
No, unless you're factoring negative numbers. (For example, -36 = -1 x 36.) But a positive number cannot have a factor greater than it. The reason why is that if a larger number times something is a smaller (positive) number, that "something" must be between 0 and 1: a > b > 0 (where a and b are positive whole numbers) ax = b (for some x) Therefore, a > ax > 0. Dividing by a: 1 > x > 0, so x cannot be a whole number.
How do you write a parabola in standard form?
y = ax^2 + bx + c
Program to find GCF and LCM of 2 numbers in 8086?
This is my program, and it works with all no.s except multiples of 2. org 100h MOV CX,0000H MOV DS,CX MOV SS,CX MOV SI,5000H MOV DI,5002H MOV [ DS:SI ],10H MOV [ DS:DI ],20H MOV SP,600FH MOV BX,[ DS:SI ] CMP BX,[ DS:DI ] JZ E1 JC SMALL THIK: MOV BX,0001H OK: MOV AX,[ DS:SI ] MOV DX,0000H DIV BX CMP DX,0000H JZ L1 L2: INC BX CMP [ DS:DI ],BX JC HCF JMP OK SMALL: MOV AX,[ DS:DI ] MOV [ DS:DI ],BX MOV [ DS:SI ],AX JMP THIK L1: MOV AX,[ DS:DI ] DIV BX CMP DX,0000H JNZ L2 PUSH BX INC CX JMP L2 HCF: MOV AX,0001H AGAIN: POP BX MUL BX DEC CX JNZ AGAIN LCM: MOV BX,AX MOV AX,[ DS:SI ] MUL [ DS:DI ] DIV BX E1 : INC DI INC DI MOV [ DS:DI ],AX ret
What is the answer to page 141 in algebra with pizzazz?
I think it is "It Is Part Ridges"
Factor the following expression ax plus ay minus AZ?
ax + ay - AZ = a(x + y - z)
What is factor ax plus ay plus AZ?
a(x + y + z)
Factor the following expression ax plus ay-az?
a(x + y - z)
What is the factor of 3a plus ax plus 3b plus bx?
3a+ax+3b+bx = 3(a+b)+(a+b)x = (a+b)(3+x)
How do you factor ax plus bx plus 3a plus 3b?
(x + 3)(a + b)
What is ax times ax?
(ax)(ax) = a2 + 2ax + x2
How do you factorise a linear?
A linear expression can only have a numeric factor that can be "taken out". The expression will be of the form ax + b where a and b are numbers that have k as their highest common factor (HCF). That is, a = k*c and b = k*d Than being the case, ax + b = kcx + kd = k*(cx + d)
What is a grouping factor for polynomial x3 ax 3a 3x2?
x3 + ax + 3a + 3x2 = x (x2 + a) + 3 (a + x2) = x (x2 + a) + 3 (x2 + a) = (x2 + a)(x + 3) Checking the work: x3 + ax + 3x2 + 3a or x3 + 3x2 + 3a + ax = x2 (x + 3) + a (3 + x) = x2 (x + 3) + a (x + 3) = (x + 3)(x2 + a)
What is the homonym of ax?
ax
How is a Michigan ax different from other styles of ax?
The difference is in the shape of the head of the ax.
How do you factor perfect square trinomials?
A perfect trinomial must be of the form a2x2 ± 2abxy + b2y2 and this factorises to (ax ± by)2.
When is a binomial a factor of a polynomial?
Suppose you have a polynomial, p(x) = a0 + a1x + a2x^2 + a3x^3 + ... + anx^n then (ax - b) is a factor of the polynomial if and only if p(b/a) = 0
