Compute the value of the discriminant and give the number of real solutions of the quadratic equation. −4x^2 + 6x - 1=0

Value of discriminant is 20

Step-by-step explanation:

Formula of discriminant is:

so our equation is

where a = -4, b = 6 , c = -1

so our discriminant becomes,

Since the discriminant is positive we have two distinct real number solutions or two distinct roots, and to solve the we just use the quadratic formula and get the two different values of x.

I have attached a graph also to confirm your answer, you use an online graphing calculator to verify it as well.

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13