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1.
Find the multiplicative inverse of the following.
(i) 2^–4 (ii) 10^–5 (iii) 7^–2 (iv) 5^–3 (v) 10^–100

(i) The multiplicative inverse of 2^–4 is 2⁴.

(ii) The multiplicative inverse of 10^–5 is 10⁵(iii) The multiplicative inverse of 7^–2 is 7².

(iv) The multiplicative inverse of 5^–3 is 5³.

(v) The multiplicative inverse of 10^–100 is 10¹⁰⁰.

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Simplify and write in exponential form.

(–2)^–3 x (–2)^–4

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Simplify and write in exponential form.

p³ x p^–10

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Simplify and write in exponential form.

3² x 3^–5 x 3⁶

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5. Evaluate:

3 to the power of negative 2 end exponent

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Evaluate:

$left parenthesis negative 4 right parenthesis to the power of negative 2 end exponent$

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Evaluate:

$open parentheses 1 half close parentheses to the power of negative 5 end exponent$

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Simplify and express the result in power notation with positive exponent.

$left parenthesis negative 4 right parenthesis to the power of 5 space divided by space left parenthesis negative 4 right parenthesis to the power of 8$

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Simplify and express the result in power notation with positive exponent.

$open parentheses 1 over 2 cubed close parentheses squared$

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10.

Simplify and express the result in power notation with positive exponent.

$<pre>uncaught exception: mkdir(): Permission denied (errno: 2) in /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php at line #56mkdir(): Permission denied in file: /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php line 56 #0 [internal function]: _hx_error_handler(2, 'mkdir(): Permis...', '/home/config_ad...', 56, Array) #1 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php(56): mkdir('/home/config_ad...', 493) #2 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/plugin/impl/FolderTreeStorageAndCache.class.php(110): com_wiris_util_sys_Store->mkdirs() #3 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/plugin/impl/RenderImpl.class.php(231): com_wiris_plugin_impl_FolderTreeStorageAndCache->codeDigest('mml=<math xmlns...') #4 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/plugin/impl/TextServiceImpl.class.php(59): com_wiris_plugin_impl_RenderImpl->computeDigest(NULL, Array) #5 /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/service.php(19): com_wiris_plugin_impl_TextServiceImpl->service('mathml2accessib...', Array) #6 {main}</pre>$

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Previous Year Papers

Test Series

Test Yourself

Exponents and Powers

Short Answer Type

1.
Find the multiplicative inverse of the following.
(i) 2^–4 (ii) 10^–5 (iii) 7^–2 (iv) 5^–3 (v) 10^–100

Evaluate:

$left parenthesis negative 4 right parenthesis to the power of negative 2 end exponent$

Evaluate:

$open parentheses 1 half close parentheses to the power of negative 5 end exponent$

Previous Year Papers

Test Series

Test Yourself

Short Answer Type

1. Find the multiplicative inverse of the following.(i) 2–4 (ii) 10–5 (iii) 7–2 (iv) 5–3 (v) 10–100

Evaluate:

Evaluate:

1.
Find the multiplicative inverse of the following.
(i) 2^–4 (ii) 10^–5 (iii) 7^–2 (iv) 5^–3 (v) 10^–100

Evaluate:

$left parenthesis negative 4 right parenthesis to the power of negative 2 end exponent$

Evaluate:

$open parentheses 1 half close parentheses to the power of negative 5 end exponent$