Answer:14.097
Step-by-step explanation:
Answer:

Step-by-step explanation:

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Answer:
34
Step-by-step explanation:
Answer:
Step-by-step explanation:
46+x=77 subtract 46 from both sides
x=31
Answer:
Step-by-step explanation:
a=4 b=12
2a+3b=
2*4+3*12=
8+36=
44
a²-b+10=
4²-12+10=
4*4-2=
16-2=
14
(ab)²-(a+b)²=
(4*12)²-(4+12)²=
48²-16²=
(48+16)(48-16)=
64*32=
2048