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.
Answer:
4(6+10)
Step-by-step explanation:
4×6=24
4×10=40
1/9 x 12 is 4/3 or 1.333 repeated
Answer:
2x4y=2... hope this helps.
