Respuesta :

6.75^2 + 4^2 Work out the exponentials first , then add the results:-

= 45.5625 + 16

= 61.5625 answer

HelpfulHelp

The answer is: 61.5625

Step 1(Simplify 6.7² to 45.5625): 45.5625 + 4²

Step 2(Simplify 4² to 16): 45.5625+16

Step 3(Addition): 45.5625+16 = 61.5625

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