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Precalculus Examples
Popular Problems
Precalculus
Solve for v v=6i-8j
v
=
6
i
−
8
j
v
=
6
i
-
8
j
Step 1
Reorder
6
i
6
i
and
−
8
j
-
8
j
.
v
=
−
8
j
+
6
i
v
=
-
8
j
+
6
i
⎡
⎢
⎣
x
2
1
2
√
π
∫
x
d
x
⎤
⎥
⎦
[
x
2
1
2
π
∫
x
d
x
]
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