Question

simplify the following ,leaving your answer as a surd
√50 - √2 - 2√18 + √8​

Answer 1

Answer:

0

Step-by-step explanation:

√25 x√2 -√2 -2(√9x√2) + (√4x√2)

5√2 -1√2-6√2+2√2

-2√2+2√2

= 0

Answer 2

√2×25−√2−2√2×9+√2×4=5√2−√2−6√2+2√2=0