Answer:
12 x 18 = 216
Step-by-step explanation:
Can you make it a little for simpler
plz cause all i know is 4+3=7
the line would go down
Step-by-step explanation:
because is negative :)
Hint: "4x 2 - 25 = 0" is nearly meaningless. You want 4x^2 - 25 = 0.
Note that both 4x^2 and 25 are perfect squares, so this is the difference of two squares, and is equal to (2x-5)(2x+5)= 0.