Simplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2

8√2

Step-by-step explanation:

Given phrase,

4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2,

∵ Further simplification is not possible,

Hence, the simplified form of the given expression is 8√2

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length