Question

ᴀɴsᴡᴇʀ ᴛʜᴇ ǫᴜᴇsᴛɪᴏɴ ᴡɪᴛʜ ғᴜʟʟ ᴇxᴘʟᴀɴᴀᴛɪᴏɴ
ᴅᴏɴ'ᴛ ᴄᴏᴘʏ ғʀᴏᴍ ɢᴏᴏɢʟᴇ
ɢɪᴠᴇ ᴛʜɴx = ᴛᴀᴋᴇ ᴛʜɴx​

Answer 1

Given:-

$\\ \hookrightarrow \tt \: {a}^{2} - {b}^{2} = \left(a + b \right) \times \left(a - b \right)$

To Find:-

$\bigstar$The value of (51)² - (49)²..

Solution:-

$\\ \hookrightarrow \tt \: = \left(51 + 49 \right) \times \left(51 - 49 \right)$

$\\ \hookrightarrow \tt \: = \left(100 \right) \times \left(2 \right)$

$\\ \hookrightarrow \large{ \underline{ \boxed{ \frak{ \purple{ \: = 200}}}}} \star$

$\bigstar$Hence,The value of (51)² - (49)² = 200.

Answer 2

Answer:

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