Which expression is equivalent to x^2 - 4x- 45? A(x - 9) (x - 5)

B(x +9) (x + 5)

C(x +9) (x - 5)

D(x - 9)(x + 5)

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blogan.20174

7 is the median   7.875 is the mean

step-by-step explanation:

3,4,5,6,8,11,13,13

the area of ​​the surface of the rectangular prism here is 250 cm2, which is the surface of the shading

step-by-step explanation:

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

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