6^2+(24/6+3^2)
First, solve the powers.
6^2=6*6=36
3^2=3*3=9
Now substitute.
36+(24/6+9)
Solve the parentheses.
36+(4+9)
Then, solve.
36+4+9=49
I think you mean 8x^2 + 7 =0
a = 8 b = 0 c = 7
x= [-b +- square root (b^2 - 4*a*c)] / 2a
x = [0 +- square root (0 - 4*8*7)] / 2*8
x = +- square root (-224) / 16
x = +-
<span>
<span>
<span>
14.9666295471 * i
</span>
</span>
</span>
/ 16
x = +
<span>
<span>
<span>
0.9354143467
</span>
</span>
</span>
i
x = -
<span>
<span>
0.9354143467
</span>
</span>
i
Answer:
50
Step-by-step explanation:
30 + 20 first you add 0 + 0 = 0 now you has 3 + 2 = 5 put them togeter 50
Each of them would get 1 half of an orange. If you cut three oranges in half you will get 6 slices and there are 6 children.
Hope this helped!
