Step-by-step explanation:
18x²-8
= 2(9x²-4)
= 2(3x+2)(3x-2)
Answer:
120
Step-by-step explanation:
45 ÷ 3 x 2³
2³ = 8
45 ÷ 3 x 8
45 ÷ 3 = 15
15 x 8 = 120.
Hope this helped.
P.S. do I have to put in a photo?
4*3x=12x
4*2=8
12x+8-2=12x+6
Answer is 12x+6
Answer:
k=5
Step-by-step explanation:
7
k
−
12
=
13
+
2
k
Move all terms containing
k
to the left side of the equation.