Question

simplyfy
√50-√98+√162

Answer 1

Answer:

√50 - √98 + √162

= √( 5 × 5 × 2 ) - √ ( 7 × 7 × 2 ) + √( 9 × 9 × 2 )

= 5√2 - 7√2 + 9√2

= 14√2 - 7√2

= 7√2

Step-by-step explanation:

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Answer 2

=5√2-7√2+9√2

= 7√2

Hope this helps :-)