Question

square root of 625 and 784
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Answer 1

Answer:

28 x28=784

25x25=625

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Answer 2

${\fbox{\fbox{\fbox{\sf\huge\pink{☞QuesTiOn}}}}}$

$\sf\green{→Find\: square \:root \:of }$

1. $\sf\red{625}$
2. $\sf\blue{784}$

${\fbox{\fbox{\fbox{\sf\huge\purple{☞AnsWeR}}}}}$

1)

~~25__

2__|625

+2 |4 __

45 |225

+5 |225

___|0___

$\sf\red{\sqrt{625}=>25}$

2)

~~ 28__

2__|784

+2 |4 ___

48 |384

+8 |384

___|0___

$\sf\blue{\sqrt{784}=>28}$

☞REMEMBER-:

• $\sf\green{Square\: root \:of \:a \:number}$$\sf\green{\: is\: a \:value,\: which\: on \:multiplied }$$\sf\green{\:by\: itself\: gives \:the \:original\: no. }$

• Suppose, $\sf{x\: is\: the\: square \:root }$$\sf{of \:y, then\: it \:is\: represented\: as\:}$$\sf{ x=>\sqrt{y }\:or\: we \:canexpress\:}$$\sf{ the\: same \:equation\: as \:x^2 => y.}$