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8x2 + 15 + 26x = 8x2 + 26x + 15 = 8x2 + 20x + 6x + 15 = 4x(2x + 5) + 3(2x + 5)

= (2x + 5)(4x + 3)

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โˆ™ 2010-01-18 16:59:22
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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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โˆ™ 2015-09-23 02:26:29

(2x + 5)(4x + 3)

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Q: Factor 8x2 plus 15 plus 26x?
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Where are the points of contact made on the x and y axes when y equals 8x2 -26x plus 15?

The x-axis is y = 0 → y = 8x² - 26x + 15 → 0 = 8x² - 26x + 15 = (4x - 3)(2x - 5) So 4x - 3 = 0 → 4x = 3 → x = ¾ = 0.75 or 2x -5 = 0 → 2x = 5 → x = 2½ = 2.5 The y-axis is x = 0 → y = 8x² - 26x + 15 = 8 × 0² - 26 × 0 + 15 = 15 → The points of contact with the x- and y- axes of y = 8x² - 26x + 15 are: (0.75, 0), (2.5, 0), (0, 15)


Where are the points of intersection with the x and y axes when y equals 8x2 -26x plus 15 is plotted on the Catesian plane?

Equation: y = 8x^2 -26x+15 Equation when factorized: y = (4x-3)(2x-5) When x = 0 then y = (0, 15) which is the point of intersection on the y axis When y = 0 then x = (3/4, 0) and (5/2, 0) which are the points of intersection on the x axis


Solve the equation by factoring 15 equals 8x2-14x?

15 = 8x2 - 14x; whence, 8x2 - 14x - 15 = (2x - 5)(4x + 3) = 0. Therefore, x = 5/2 or -3/4.


What is the factor of 15 plus 45?

The highest common factor of 15 and 45 is 15


How do you factor 15 plus 5x?

You can factor a five out of 15 plus 5x. Therefore, 15 plus 5x factors out to 5(3+x). Hope it helps :)


How do you factor x squared plus 16x plus 15?

(x + 15)(x + 1)


What is 8x2-2x-15 equals 0?

8x2-2x-15 = 0 (2x-3)(4x+5) = 0 x = 3/2 or x = -5/4


How do you find the greatest common factor of 5x plus 15?

Since 5 is a factor of 15, it is automatically the GCF.


What is the gcf of 10y plus 15?

The greatest common factor of 10y plus 15 is 5.


What is eight x-squared minus thirty-nine x plus forty-five?

8x2-39x+45 = (8x-15)(x-3) when factored


Factor 45r-60s plus 15?

15(3r - 4s + 1)


Factor x2 plus 8x plus 15?

x2 + 8x + 15 = (x + 3)(x + 5)

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