F(x)=(x−5)3(x+1)2(x−4)5

Step-by-step explanation:

f ( x + 1 ) = 3 x ^ { 2 } - 2 x - 5. f ( x + 1) = 3 x 2 − 2 x − 5. Factor the expression by grouping. First, the expression needs to be rewritten as 3x^ {2}+ax+bx-5. To find a and b, set up a system to be solved. Factor the expression by grouping. First, the expression needs to be rewritten as 3 x 2 + a x + b x − 5.

then, the surface area of the sphere shown in the image is: 256π sq. units!

step-by-step explanation:

the lateral surface area of a sphere is 2πrh where h=2r.

then:

surface area = 4πr^2.

in this case, r=8 units ⇒ surface area = 4π(8 units)^2. = 256π sq. units!

then, the surface area of the sphere shown in the image is: 256π sq. units!

answer: d. $20

step-by-step explanation:

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