Put the quadratic y = x2 – 3x - 5
into the quadratic formula: x = =b+Vb2-4ac
Enter the number that belongs in the green box.
- [?]+v[ ]2-4[ I
21)
2a
X=
A. -3
B. 3
C. 1
D. -5

what's the question?

step-by-step explanation:

there is no question.

answer4 to the second power is 16

and 4 to the third power is 64,

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

step-by-step explanation: