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Solve for [tex]\( x \)[/tex].

[tex]\[
\frac{7^{2p+1} - 3 \times 49^p}{4 \times 49^p} = 1
\][/tex]


Sagot :

Sure! Let's solve the equation step-by-step. We have:

[tex]\[ \frac{7^{2p+1} - 3 \times 49^p}{4 \times 49^p} = 1 \][/tex]

First, let's simplify the expressions involving powers of [tex]\(7\)[/tex] and [tex]\(49\)[/tex]. Notice that [tex]\(49\)[/tex] can be written as [tex]\(7^2\)[/tex]:

[tex]\[49^p = (7^2)^p = 7^{2p}\][/tex]

So, let's rewrite the equation using this substitution:

[tex]\[ \frac{7^{2p+1} - 3 \times 7^{2p}}{4 \times 7^{2p}} = 1 \][/tex]

Next, factor out [tex]\(7^{2p}\)[/tex] from the numerator:

[tex]\[ \frac{7^{2p}(7 - 3)}{4 \times 7^{2p}} = 1 \][/tex]

Simplify inside the parenthesis:

[tex]\[ \frac{7^{2p} \cdot 4}{4 \times 7^{2p}} = 1 \][/tex]

Now, we can cancel [tex]\(7^{2p}\)[/tex] and 4 from the numerator and the denominator:

[tex]\[ 1 = 1 \][/tex]

The equation simplifies to a true statement, which indicates that it holds for any value of [tex]\( p \)[/tex].

Therefore, [tex]\( p \)[/tex] can be any real number.
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