Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Algebra
Quadratic Equations
x^2+bx+45, Find the value for b such that the trinomial is a square
1 answer
(b/2)^2 = 45
b/2=√45 = 3√5
b=6√5
You can
ask a new question
or
answer this question
.
Related Questions
What is the value of n so that the expression x^2+11x+n is a perfect square trinomial?
What is the value of c so that y=x^2+9x+c is a perfect square trinomial?
A. 18 B. 9/2 C. 9/4* D. 81/4 Check my answer please I
What is the value of c so that y=x^2+15x+c is a perfect square trinomial?
What is the value of n so that the expression x² + 11x + n is a perfect square trinomial?
A.11 B.25 C.30.25 D.36 I think it is
Complete the square. Write the resulting perfect square trinomial as the square of a binomial. X2+9x
What is the value of c so that y=x^2+9x+c is a perfect square trinomial?
A. 18 B. 9/2 C. 9/4 D. 81/4 My answer is D.
Find the Value of c that expression is a perfect-square Trinomial
m^2 - 6m + c = 30 + c a. c = 9 b. c = 36 c. c = 3 d. c = 6
Find the value of k so that each trinomial is a perfect square
49d^2-56d+k
You notice that the following problem cannot be factored so you solve it by completing the square.
What value of c would make the
What value of c makes x^2 + 6x + c a perfect square trinomial?
3 6 9 12