A little help here? Whats the value of X?
2 answers:
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In order to simplify an expression you have to have the same variables, to the same power.
1a) There are no more H's or numbers without a variable.
1b) The variables do not match.
1c) The variable is to a different power so it can't be simplified.
So to simplify you combine your "like terms"
2a,b, and c are correct :)
2d) already simplified
2e) since the variables are the same, just focus on the numbers (x=h since it won't let me use it) answer: 6x
2g) For this one 9 has no variable and no like terms, so it stays by itself, just focus on the a's (x=a) answer: 9+4x
2j) answer: 11y^2+5y
1a) There are no more H's or numbers without a variable.
1b) The variables do not match.
1c) The variable is to a different power so it can't be simplified.
So to simplify you combine your "like terms"
2a,b, and c are correct :)
2d) already simplified
2e) since the variables are the same, just focus on the numbers (x=h since it won't let me use it) answer: 6x
2g) For this one 9 has no variable and no like terms, so it stays by itself, just focus on the a's (x=a) answer: 9+4x
2j) answer: 11y^2+5y
Answer:
r = 25.487072586736
Step-by-step explanation:
r= c/2
r=160.14/2
r=25.487072586736