which of the following is a quadratic equation?
a. x+2=0
b. 2x–3y=–5
c. y²–3y+2=1
d. 4z²+z³=2
Find K in x(x+4)=k so that it will become x²+4x–16=0
a. –4
b. 4
c. –16
d. 16
write (x+3)²=4 in standard form
a. x+2=0
b. 2x–3y=–5
c. y²–3y+2=1
d. 4z²+z³=2
Find K in x(x+4)=k so that it will become x²+4x–16=0
a. –4
b. 4
c. –16
d. 16
write (x+3)²=4 in standard form
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
d. 4z²+z³=2
a. -4
(x+3)²= 4
-x³+ 9x- 4= 0
Step-by-step explanation:
It's my ans