1 answer:
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
Exact Form:
x
=
√
2
,
−
√
2
Decimal Form:
x
=
1.41421356
,
−
1.41421356
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4/5 -3/7=
28/35 -15/35
=13/35
1 and 2 are vertical
3 and 4 are adjacent
a. 3^4 which is equal to (3^-3)(3^7)
Answer:
496
Step-by-step explanation: