Register

Evaluate the expression y=-4y^2 + 6y+9by th way that's y to the power of 2

Evaluate the expression y=-4y^2 + 6y+9by th way that's y to the power of 2
asked 221k views
3 votes
Evaluate the expression y=-4y^2 + 6y+9by th way that's y to the power of 2

asked
User RobLabs
by
8.0k points

1 Answer

2 votes

we have the following:


y^2+6y+9

replacing, y = -4


\begin{gathered} (-4)^2+6\cdot(-4)+9 \\ 16-24+9=25-24=1 \end{gathered}

therefore, the answer is 1

answered
User Tamim
by
8.3k points
← Prev Question Next Question →

Related questions

User Archana David
asked Apr 12, 2018 102k views
How can you solve 3x=9by multiplying each side by the reciprocal
Archana David asked Apr 12, 2018
by Archana David
8.1k points
2 answers
4 votes
102k views
User Hossein Heydari
asked Feb 19, 2022 152k views
485 485 divided by 9by 9
Hossein Heydari asked Feb 19, 2022
by Hossein Heydari
7.2k points
2 answers
17 votes
152k views
User Zifot
asked Mar 19, 2023 181k views
Factor the expression completely. (If the expression is prime, enter PRIME.) 9ax + 81ay – bx – 9by
Zifot asked Mar 19, 2023
by Zifot
8.4k points
1 answer
10 votes
181k views
Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!