Answer:
the answer of the expression is 190
Step-by-step explanation:
Given expression as :
20 % of 950
Or, times 950
Or, × 950
Or, 20 ×
or, 20 × 9.5
∴ 190
√7(-8√10+√14)
-8√70+√98
-8√70+√49.2
-8√70+7√2
Just comment if you want to ask
x = -7
x^4
Hope this is right ! :)