(4x+1)(x+6).
Is this what you're looking for.
Answer:
1.Three and Nine Hundredths 2. 3 9/100 3. 390%
Step-by-step explanation:
Step-by-step explanation:
b is the anwser or 1005 so there u go
Answer:
48
Step-by-step explanation:
6 x 8 = 48. Simple as that. She made enough to send 6 cookies to 8 different groups.
X⁴ - 81 = x⁴ - 9² (Difference of 2 squares, then we an write it:
(x²-3)(x²+3) =0, → then (x²-3) = 0 and (x²+3)=0
(x²-3) = 0 → x² = 3 → x = +√3 and x = -√3
(x²+3) =0 → x² = -3 → x = +√-3 and x = -√3→ or i√3 AND x = -i√3
A{ -3 , +3 , -i√3 , i√3}
