Express the following in exponential form:
$(i)$. $6\times6\times6\times6$
$(ii)$. $t\times t$
$(iii)$. $b\times b\times b\times b$
$(iv)$. $5\times5\times7\times7\times7$
$(v)$. $2\times2\times a\times a$
$(vi)$. $a\times a\times a\times c\times c\times c\times c\times d$

AcademicMathematicsNCERTClass 7

Given:

$(i)$. $6\times6\times6\times6$

$(ii)$. $t\times t$

$(iii)$. $b\times b\times b\times b$

$(iv)$. $5\times5\times7\times7\times7$

$(v)$. $2\times2\times a\times a$

$(vi)$. $a\times a\times a\times c\times c\times c\times c\times d$

To do:  To express the given terms in exponential form.

Solution:

$(i)$. $6\times6\times6\times6$


$=6^4$


$(ii)$. $t\times t$


$=t^2$


$(iii)$. $b\times b\times b\times b$


$=b^4$


$(iv)$. $5\times5\times7\times7\times7$


$=5^{2\ }\times7^3$


$(v)$. $2\times2\times a\times a$


$=2^2\times a^2$


$(vi)$. $a\times a\times a\times c\times c\times c\times c\times d$


$=a^3\times c^4\times d$

raja
Updated on 10-Oct-2022 13:38:51

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