Question

1) 3х • 3х
Can someone help please I don’t get this shiii

Answer 1

Take out the constants.
(
3
×
3
)
x
x
(3×3)xx

2 Simplify
3
×
3
3×3 to
9
9.
9
x
x
9xx

3 Use Product Rule:
x
a
x
b
=
x
a
+
b
x
​a
​​ x
​b
​​ =x
​a+b
​​ .
9
x
2
9x
​2
​​