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x3 + 13x2 + 42x = x(x + 6)(x + 7).

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โˆ™ 2010-06-28 16:19:28
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Algebra

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: What is the factorization of the trinomial- x3 plus 13x2 plus 42x?
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What is the factorization of this trinomial x3 plus 13x2 plus 42x?

x3 + 13x2 + 42x = x(x2 + 13x + 42) = x(x2 + 6x + 7x + 42) = x[x(x + 6) + 7(x + 6)] = x(x + 7)(x + 6)


What is the perfect square trinomial for 4x2-42x plus 110?

4x2-42x+110 = (2x-10)(2x-11) when factored


What does 5x-42x plus 5 equal?

5x - 42x + 5 = - 37 x +5


WHAT IS X 42 plus 35X equals 85-35X?

42x+35x-35x=42x it's leave 85 so it's change into a negative 42x-85 is the answer


What is the greatest common factor of 42x plus 56?

The GCF is 14.


What is 42x plus 28y using gcf?

It is 14*(3x + 2y)


What is the answer to 6x(7 plus 5x) expanded?

It is: 42x+30x^2


How do you factor 343x3 plus 216?

(7x + 6)(49x^2 - 42x + 36)


42x plus 3 - 3x - 1 equals x?

-1/19=x


How would you solve x plus 38x plus 3x-23 equals 940?

Collect the like terms;42x-23 = 940Add 23 to both sides;42x = 963Divide both sides by 42;x = 963/42


Who can factor this 3x squared-42x plus 144?

3(x - 8)(x - 6)


How do you factor -18x2 - 42x?

-18x2-42x=-6x(3x+7)


What does x equal in 42x plus 1 equals 8x minus 1?

42x + 1 = 8x - 1Subtract 1 from each side:42x = 8x - 2Subtract 8x from each side:34x = -2Divide each side by 34:x = -2/34 = -1/17


-8 plus 7x equals x-50?

-8 + 7x = x - 506x = -42x = -6


Factor 49x to the second power minus 42x plus 9?

(-7x + 3)(-7x +3)


What is x plus 5 divide by 7 equals 11 divded by 6?

x+5/7 = 11/6 Multiply all terms by 42: 42x+30 = 77 42x = 77-30 42x = 47 Divide both sides by 42: x = 47/42


What is x-42x-8?

if x-42x-8=0 x=-5.12500


How do you rewrite the equation y - 42x equals 24 as a function of x?

y-42x = 24 >> Add 42x to both sides << y=24+42x >> Subtract 24 from both sides << y-24=42x >> Divine both sides by 42 << x=(y-24)/42


What is the solution to the equation 3x-42x-6?

โˆ’39xโˆ’6


Find the solution set of 42x - 3plus 7 equals 8x plus 5?

You said that 42x - 3 + 7 = 8x + 5 .Combine the like terms on the left side (the -3 and the +7):42x + 4 = 8x + 5Subtract 4 from each side:42x = 8x + 1Subtract 8x from each side:34x = 1Divide each side by 34:x = 1/34The solution set is: {34}


What is 42x 3?

126


What is the factors of x square-42x equals 441?

x2 - 42x + 441 = (x - 21)2


What does -2(3x-3) 7x-2 equal?

If you mean: -2(3x-3) = 7x-2 then the value of x works out as 8/13


What is X if 2x plus 4 equals 36?

2x + 4 = 362x = 36 - 42x = 32x = 32/2X = 16


12x-8 equals 10x plus 4?

12x - 8 = 10x + 42x = 12x = 6