Answer:
32b
Step-by-step explanation:
4(4)(2b)=16(2b)=32b
B. 12
Ex: 12 squared is 144
Answer:
33.09
Step-by-step explanation:
You just subtract 26.91 from 60
Answer:
The value of k is -21
Step-by-step explanation:
ax² + bx + c = 0
Sum of the roots = -b/a
3x² + kx + 1 = 0
= sum of the roots = -k/3
-k/3 = 7
Now, Multiply both side by (-3) we get,
(-3)-k/3 = 7(-3)
k = -21
Thus, The value of k is -21
<u>-TheUnknownScientist</u><u> 72</u>