1/4 x 1/4 x 1/4 = 1/64
There is a 1/64 chance that they will all be hearts.
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
Answer:
5 1/4
Step-by-step explanation:
I’m a failure if you can just say “yes you are” in the comments
Answer:
(-7)×(-7)=+49
You change the signs and multiple
