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Popular >

expand f(x-4)^2+5

Solution

expand

f (x - 4)^{2} + 5

Solution

f x^{2} - 8 f x + 16 f + 5

Solution steps

f (x - 4)^{2} + 5

Expand

(x - 4)^{2} : x^{2} - 8 x + 16

= f (x^{2} - 8 x + 16) + 5

Apply the distributive law:

m (a + b + c) = ma + mb + m c

f (x^{2} - 8 x + 16) = f x^{2} + f (- 8 x) + f \cdot 16

= f x^{2} + f (- 8 x) + f \cdot 16 + 5

Simplify

f x^{2} + f (- 8 x) + f \cdot 16 : f x^{2} - 8 f x + 16 f

= f x^{2} - 8 f x + 16 f + 5

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Frequently Asked Questions (FAQ)

What is expand f(x-4)^2+5 ?
The solution to expand f(x-4)^2+5 is fx^2-8fx+16f+5