Question

0.8×(-5)^4+1.1×(-5)^2+46

Answer 1

500+27,5+46=573,5 ....

Answer 2

0.8×(-5)^4+1.1×(-5)^2+46

First, we will calculate (-5)^4: (-5)^4 = (-5) × (-5) × (-5) × (-5) = 625

Next, we will calculate (-5)^2: (-5)^2 = (-5) × (-5) = 25

Now, we can substitute these values back into the original expression: 0.8×625 + 1.1×25 + 46

Now, we can calculate each part separately: 0.8×625 = 500 1.1×25 = 27.5

Finally, we can add all the parts together: 500 + 27.5 + 46 = 573.5

So, the final answer is 573.5.