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Subjects>Arts & Entertainment>Movies & Television

How do you factor x² plus 8x plus 5x plus 40?

Wiki User

∙ 2015-09-28 03:21:47

Best Answer

(x + 5)(x + 8)

Wiki User

∙ 2015-09-28 03:21:47

This answer is:

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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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Factor 3x2 plus 5x-8x-21?

3(x2-x-7)

How do you factor 15x2-12 equals -8x?

(3x - 2)(5x + 6)

How do you factor 8x3-8x2 plus 8x?

8x(x2-x+1)

Factor the polynomial x2 plus 8x plus 7?

(x+1)(x+7)

2x3 plus 4x2 plus 8x factor the polynomial?

2x(x2+2x+4)

Related questions

How do you factor 5x2 plus 8x - 21?

(5x - 7)(x + 3)

Factor x² plus 13x plus 40?

x2 + 13x + 40 = x2 + 5x + 8x + 40 = x(x + 5) + 8(x + 5) = (x + 8)(x + 5)

What is 5x plus 8y equals 40 in slope - intercept?

5x+8y = 40 8y = -5x+40 y = -5/8x+5 in slope intercept form

Factor 3x2 plus 5x-8x-21?

3(x2-x-7)

How do you solve it 5x plus 8x plus 3x - 2x?

5x+8x+3x-2x = 14x

8x equals 5x plus 24?

8x = 5x+24 8x-5x = 24 3x = 24 x = 8

Factor x2 plus 3x-40?

x2 + 3x - 40 = x2 + 8x - 5x - 40 = x(x + 8) - 5(x + 8) = (x - 5)(x + 8)

How do you figure out 5x plus 49 equals 8x plus 13?

5x+49 = 8x+13 49-13 = 8x-5x 36 = 3x x = 12

How do you factor 15x plus 8x-16?

If that's 15x2, the answer is (3x + 4)(5x - 4)

8x - 4 equals -7 plus 5x?

8x-4 = -7+5x 8x-5x = -7+4 3x = -3 x = -1

8x-7 plus 2x equals 6 plus 5x plus 2?

8x-7 plus 2x equals 6 plus 5x plus 2?

What is x 5x plus 1 plus x-2 equals 8x plus 6?

5x+1+x-2 = 8x+6 5x+x-8x = 6+2-1 -2x = 7 x = -3.5

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