Simplifying Radicals/Imaginary Numbers #1

Authored by Lenesha Redmond

Mathematics

9th - 12th Grade

CCSS covered

Used 8+ times

Simplifying Radicals/Imaginary Numbers #1

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11 questions

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify.
$4\sqrt[]{-144}$

$48i\sqrt[]{14}$

$-80i\sqrt[]{3}$

$48i$

$-168i\sqrt[]{2}$

Simplify.
$-10\sqrt[]{700}$

$60\sqrt[]{15}$

$-70$

$-77\sqrt[]{11}$

$-100\sqrt[]{7}$

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify.
$-12\sqrt[]{729}$

$-48$

$-324$

$-108\sqrt[]{9}$

$44\sqrt[]{6}$

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify.
$8\sqrt[]{-162}$

$128i\sqrt[]{2}$

$195i\sqrt[]{5}$

$72i\sqrt[]{2}$

$-216i\sqrt[]{2}$

Simplify.
$14\sqrt[]{-180}$

$84i\sqrt[]{5}$

$40i\sqrt[]{3}$

$-48$

$14i\sqrt[]{13}$

Simplify.
$\sqrt[]{-448}$

$4i\sqrt[]{28}$

$16i\sqrt[]{28}$

$8i\sqrt[]{7}$

$28i\sqrt[]{4}$

MATH RESPONSE QUESTION

1 min • 1 pt

Simplify the radical.
$\sqrt[]{192}$

$8\sqrt{3}$

Mathematical Equivalence

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify.
$\sqrt[]{27}$

$3\sqrt[]{9}$

$9\sqrt[]{3}$

$9$

$3\sqrt[]{3}$

MATCH QUESTION

10 mins • 5 pts

Match the following radicals to simplified form.

$-96\sqrt[]{7}$

$-8\sqrt[]{135}$

$-30i\sqrt[]{3}$

$-12\sqrt[]{448}$

$-24\sqrt[]{15}$

$4\sqrt[]{-98}$

$-10\sqrt[]{3}$

$-6\sqrt[]{-75}$

$28i\sqrt[]{2}$

$-\sqrt[]{300}$

10.

MATH RESPONSE QUESTION

2 mins • 1 pt

Simplify the radical.
$\sqrt[]{200}$

$10\sqrt{2}$

Mathematical Equivalence

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Simplifying Radicals/Imaginary Numbers #1

Simplify. 4−1444\sqrt[]{-144}4−144​

Simplify. −10700-10\sqrt[]{700}−10700​

Simplify. −12729-12\sqrt[]{729}−12729​

Simplify. 8−1628\sqrt[]{-162}8−162​

Simplify. 14−18014\sqrt[]{-180}14−180​

Simplify. −448\sqrt[]{-448}−448​

Simplify the radical. 192\sqrt[]{192}192​

Simplify. 27\sqrt[]{27}27​

Match the following radicals to simplified form.

Simplify the radical. 200\sqrt[]{200}200​

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Simplify.
$4\sqrt[]{-144}$

Simplify.
$-10\sqrt[]{700}$

Simplify.
$-12\sqrt[]{729}$

Simplify.
$8\sqrt[]{-162}$

Simplify.
$14\sqrt[]{-180}$

Simplify.
$\sqrt[]{-448}$

Simplify the radical.
$\sqrt[]{192}$

Simplify.
$\sqrt[]{27}$

Simplify the radical.
$\sqrt[]{200}$