3 years ago

Which of the binomials below is a factor of this trinomial? 3x2 + 18x - 21

2 answers:

7 0

The answer is going to be: 3 • (x + 1) • (x - 7)

3 0

I hope this helps you

3 (x^2+6x-7)

3 (x+7)(x-1)

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Contact [7]

Pretty sure it's 12.

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3 years ago

sesenic [268]

178 + 336 = 414 and done

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3 years ago

Alika [10]

D. 5/4 * 12/1 equals 60/4 which is 15 then minus 1 to get 14.

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3 years ago

ioda

Answer:

gonna solve fore perimeter and area

P = 12 + 3 + 3 + 9 + 9 + 4 + 4 + 4 = 48cm

P = 48 cm

For area or A it is

A = (12*3) + (4*9) = 72 cm^2

Step-by-step explanation:

use deductive reasoning to determine the missing side lengths, and then solve by splitting the figuring into multiple rectangles

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2 years ago

vovikov84 [41]

$f(x) = 2x^{3} + 14x^{2} + 13x + 6$

The graph is attached below.

In order to find the y-intercept, check the graph and see where it hits the y-axis, so in this case the y-intercept would be at (0,6).

To find the x-intercept, check the graph and see where it hits the x-axis, and here it hits at x = -6.

3 0

3 years ago