2 years ago

I need HELPPP!!!! T^T

Mathematics

1 answer:

Artemon [7]2 years ago

8 0

The answer is 3 square units

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2. How many factors are represented in the expression (x + 2)(x - 3)?

Valentin [98]

Step-by-step explanation:

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8 0

3 years ago

What are the zeros of the quadratic function f(x) = 2x2 + 16x – 9?

Lena [83]

To find the zeros of this equation you need to first set it equal to zero
2x2 + 16x - 9 = 0
But since you can't FOIL this equation you need to move the non-variable number over
2x2 +16x = 9
Now solve for x by pulling an x out of the equation
x(2x + 16) = 9
x = 9
2x +16 = 9
2x = -7
x = -7/2
So your zeros would be at x = 9, and -7/2

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3 years ago

What is the value of 2x – 17 when x=-3?

Maksim231197 [3]

Answer:

-23

Explanation:

To find the value of the expression when x = -3, we simply put in -3 wherever we find x - doing this gives