Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Mathematics
find value of t given 9x2+tx+16 is a perfect square
2 answers
(3x+4)^2 = 9x^2 + 24x + 16
the expression is in the form of ax^2+bx+c, where a=9, b=t and c=16
thus, b^2=4ac
t^2=4×9×16
t^2=576
t=24
You can
ask a new question
or
answer this question
.
Related Questions
if x square +14x + k is a perfect square find k
Which expression correctly shows p(x)=9x5−9x2 factored completely over the integers?
9x2(x2+1)(x2−1) (x−1)(x2+x+1)
Given that 9x²+36x-40+k is a perfect square,find the value of k
fill in the blanks. 6 points) if i wanted to estimate sqrt(59), at the first step would be to find the two _ squares that 59
how do i factor the perfect square trinomial 9x2-12x+4
Select the polynomial that is a perfect square trinomial.
9x2 + 9x + 1 36b2 − 24b + 8 16x2 + 24x + 9 4a2 − 10a + 25
Which numbers are perfect squares?
A) 64 b)900 c)120 d)1000 e)100 F) 10 000 How do u know each number is a perfect square? A)
what least number must be added to 630 to make the sum a perfect square? find the perfect square and its square root.
2x is a perfect square, 3x a perfect cube, and 5x a perfect 5th power. Find the sum of the exponents in the prime factorization
what is a perfect square number i know 9, 25 and 100, but what else
if you multiply a perfect square by a perfect square, is the