Answer:
No.
Step-by-step explanation:
Since 3x²y has an x² and -8xy² has a y², they are not like terms. Since they are different terms, you cannot add them together.
Answer:
Step-by-step explanation:I divided 4 an 20 an I got 5
Answer:
Step-by-step explanation:
Given p = x²+6
We are to express (x²+6)-21 = 4x²+24 in terms of p
We need to rewrite the expression first
(x²+6)²-21 = 4x²+24
Factor out 4 from the right hand side;
(x²+6)²-21 = 4(x²+6)
Replace x²+6 with p
p²+21 = 4p
Collect like terms
p²-4p = -21
p²-4p+21= 0
Hence the required equation is p²-4p+21= 0
Answer:
X = 10
Y = 48/5
Step-by-step explanation:
Your welcome.
Answer:
290
Step-by-step explanation:
f(x) = 
f(10) = 
= 3 * 100 - 10
= 300 - 10
= 290
