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timama [110]
2 years ago
5

%29%20%3D%20%20%7B%3F%7D" id="TexFormula1" title="solve : - \\ \\ (2 ^{2} + 4 {}^{2}) = {?}" alt="solve : - \\ \\ (2 ^{2} + 4 {}^{2}) = {?}" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
Dahasolnce [82]2 years ago
8 0

\implies {\blue {\boxed {\boxed {\purple {\sf {20}}}}}}

\sf \bf {\boxed {\mathbb {STEP-BY-STEP\:EXPLANATION:}}}

= ( {2}^{2}  +  {4}^{2} )

= [(2 \times 2) + (4 \times 4)]

= (4 + 16)

= 20

\large\mathfrak{{\pmb{\underline{\orange{Thank\:you! }}{\orange{❦}}}}}

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1) -7v + 4(2 - 5v) = -154
Bad White [126]

Answer:

v=6

Step-by-step explanation:

First let's simplify the equation so it will be easier to PEMDAS the equation later.

-7v+4(2-5v)=-154

-7v+8-20v=-154

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Now you must isolate the v variable. You do this by subtracting 8 first and then divide by -27.

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2 years ago
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