using an identity evaluate 10.5× 0.95
Answers
Answered by
5
i think its not 0.95 its 9.5 then only answer in ur question exists
Answered by
11
hey mate !
here is your answer
10.5 × 0.95 = ( 10 + 0.5 ) ( 10 + 0.05 )
= ( x + a ) ( x + b ) = x ^2 + ( a + b) x + (ab)
= 10 ^ 2 + ( 0.5 + 0.05 ) 10 + ( 0.5 × 0.05)
100 + 5.5 + 0.025
105.525
hope it helps ☺
here is your answer
10.5 × 0.95 = ( 10 + 0.5 ) ( 10 + 0.05 )
= ( x + a ) ( x + b ) = x ^2 + ( a + b) x + (ab)
= 10 ^ 2 + ( 0.5 + 0.05 ) 10 + ( 0.5 × 0.05)
100 + 5.5 + 0.025
105.525
hope it helps ☺
NickJJAlivicJnb:
the answer is not correct.
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