Rounding 1.49 to the nearest tenth would make it 1.50
As a fraction 0.50 is 1/2 so 1.50 becomes 1 1/2
F(x)=34x-84 ............................
Answer:
x=2
Step-by-step explanation:
Answer:
Now, 3x 2+x+5⩾0
This is because b² −4ac=1−4×5×3
=−59 (roots are imaginary)
3x²+x+5=(x−3)² =x²+9−6x and x−3⩾0
2x²+7x−4=0
2x²+8x−x−4=0
2x(x+4)−1(x+4)=0
(2x−1)(x+4)=0
x= 1/2 and−4 but x≥3
∴ No solution.
lol hehehe
