4 years ago

How do you do the equation a2 + ab + ac + bc ?

Mathematics

1 answer:

Artist 52 [7]4 years ago

7 0

The answer to the question

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yawa3891 [41]

80\((2 power3+2)x4)+1
(2power3+2=10 x 4 =40
80 divided by 40+1
answer=3

7 0

3 years ago

Suppose f is a function which follows this pattern, where x and h are any numbers: f(a + h) = f(a)*f(h) Which type of function i

fomenos

$f$ has to be a <em>power</em> function in order to satisfy the recurrence pattern $f(x + h) = f(x) \cdot f(h)$

<h3>Procedure - Determination of a function with a pattern.</h3>

In this case, we must assume a given function and check such assumption fulfill the given recurrence. Let suppose that $f(x) = a^{x}$ , by algebra we have the following property:

$f(x + h) = a^{x+h} = a^{x}\cdot a^{h}$ (1)

And by the definition given in statement, we have the following conclusion:

$f(x+h) = a^{x}\cdot a^{h} = f(x) \cdot f(h)$ (2)

Therefore, $f$ has to be a <em>power</em> function in order to satisfy the recurrence pattern $f(x + h) = f(x) \cdot f(h)$ . $\blacksquare$