Question

$5x {10}^{2} + 2x {10}^{2}$
$3.2x {10}^{3} + 5.5x {10}^{3}$
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Answer 1

❥Holiwi꧂

$5x {10}^{2} + 2x {10}^{2}$

$7x \times {10}^{2}$

$7x \times 100$

$700x$

Respuesta: 700x

$3.2x {10}^{3} + 5.5x {10}^{3}$

$17.6 x^{1} \times {10}^{3} {x}^{1} \times {10}^{3}$

$17.6x ^{1 + 1} \times {10}^{6}$

$17.6 \times {10}^{6} {x}^{2}$

Respuesta: 17,6×10^6x^2

Answer 2

Respuesta:

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Explicación paso a paso: