Answer:
x1 = 1, x2 = 2, x3 = 7
Step-by-step explanation:
(x-2) x (x² -8x + 7) = 0
When the product of factors equals , at least one factor is 0.
x-2=0
x² -8 + 7=0
Solve the equation for X.
x-2=0
x=2
x² -8+7=0
x=7
x=1
The final solutions are
x1 = 1, x2= 2, x3=7
Answer: 144 1/3 cups
Step-by-step explanation: 143+1 1/3=144 and 1?3
Answer:
THE ANGLE FORMED WILL BE 173° AND 7°
Step-by-step explanation:
Since the both lines are parallel , pairs of angle will be formed such as vertical pair and supplementary pairs.
I AM ATTACHING THE IMAGE TO UNDERSTAND PROPERLY.
Answer:
Solution,
The sum of x and 4=
Now,
is multiplied by 2;
so,
×2
By question,
×2=14
or,2x+8=14
or, 2x=14-8
or,2x=6
or,x=
~x=3
Thus,x=3 is the required solution.