Question

4√128+3√7.What will be the answer ​

Answer 1

Answer:

53.1920879291 or 53.19(approx)

Step-by-step explanation:

$= 4 \sqrt{128} + 3 \sqrt{7} \\ = 4 \times 8 \sqrt{2} + 3 \sqrt{7} \\ = 32 \times 1.4142135624 + 3 \times 2.6457513111 \\ = 53.1920879291$