3x + y² - (xy)²
if x = 3 and y = -5
2 answers:
Answer:
-191
Step-by-step explanation:
Replace variables with corresponding value.
3(3) + (-5)^2 - ((3)(-5))^2
Solve exponent.
3(3) + 25 - 225
Multiply.
9 + 25 - 225
Combine like terms.
-191
Refer to the picture for answer
You might be interested in
Answer:
9 divided by 13
Step-by-step explanation:
im not sure if this is right.
X -length
y wide
x=4y
2x+2y=12,5
x=4y
8y+2y=12,5
x=4y
y=1,25
x=5
y=1,25
area
x*y=5*1,25=6,25
Answer:
I believe it is choice B
hope this helps
Answer:
Yay
Step-by-step explanation:
Y(3y-4)
The y can be factored out of both equations