(2x+5)^2is it 4x^2+20x+25?
1 answer:
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Answer:
= 4
Step-by-step explanation:
first lets find the value of x in 3x+2=5/9
3x+2=5/9
3x = -2
3x =
3x =
x =
x =
can also be written as
−3x+8
-3 () +8
+8
= 4
Answer:
55
Step-by-step explanation:
Well you just plug in 10 as n.. and you get the equation: