0
Add your answer:
Earn +20 pts
What does 7x2-63 equal for x equals 2?
7x2- 63 = -35, when x equals 2
What are the zeros or x-interecepts or soultions or roots of the quadratic equation -7x2 - 27x plus 28 equals 0?
Using the quadratic equation formula:- x = -4.706950048 and x = 0.849071913
7x2 plus 8x equals 12?
31
15-5 plus 7x2 plus 4 equals?
That equals 28
Example of multiplication of real numbers?
7x2=14
How do you find the quadratic function of y equals 7x2 plus 2x plus 11?
With difficulty because the discriminant of the quadratic equation is less than zero meaning it has no solutions
What does 7x2-63 equal for x equals 2?
7x2- 63 = -35, when x equals 2
What is the solution set for this quadratic equation 7x2 plus x equals 6?
The solution: x = 6/7 and x = -1
What is 7x2 x6 equals?
84
What are the zeros or x-interecepts or soultions or roots of the quadratic equation -7x2 - 27x plus 28 equals 0?
Using the quadratic equation formula:- x = -4.706950048 and x = 0.849071913
7x2 plus 8x equals 12?
31
What degree polynomial equation is 4x3 plus 7x2 - 4x equals 0?
The "degree" is the highest power - in this case, the 3 in 4x3 (4 times to the third power).
15-5 plus 7x2 plus 4 equals?
That equals 28
What is the answer for this problem 7x2-6x3 for x equals 2?
-20
Example of multiplication of real numbers?
7x2=14
Solution to the following system of equations 5x2 - 2y2 equals -20 7x2 - y2 equals 152?
5x2 - 2y2 = -20 7x2 - y2 = 152 Eq1 - 2*Eq2: -9x2 = -324 so that x2 = 36 Substituting the value of x2 in Eq1: 2y2 = 200 so that y2 = 100 The four solutions are (-6, -10), (-6, 10), (6, -10) and (6,10)
What is the answers for 7x2 plus 7x - 14?
There is no answer since what is given is an expression, not an equation. The expression is that of a parabola.
