What is (a2−11)+(3a2−4a+6)?

Question

(
a
2
−
11
)
+
(
3
a
2
−
4
a
+
6
)
?
(1 point)
Responses

4a2−4a−5
4
a
2
−
4
a
−
5
4 A squared minus 4 A minus 5

3a2−4a−5
3
a
2
−
4
a
−
5
3 A squared minus 4 A minus 5

−4a2+4a+5
−
4
a
2
+
4
a
+
5
negative 4 A squared plus 4 A plus 5

−5
−
5
negative 5

Answer 1

To simplify the expression \((a^2 - 11) + (3a^2 - 4a + 6)\), combine like terms.

1. Start with the expression: \[ (a^2 - 11) + (3a^2 - 4a + 6) \]

2. Remove the parentheses: \[ a^2 - 11 + 3a^2 - 4a + 6 \]

3. Combine the \(a^2\) terms: \[ a^2 + 3a^2 = 4a^2 \]

4. There is only one \(a\) term: \[ -4a \]

5. Combine the constant terms: \[ -11 + 6 = -5 \]

Putting it all together, we have: \[ 4a^2 - 4a - 5 \]

So the final simplified expression is: \[ \boxed{4a^2 - 4a - 5} \]

Answer 2

yoooo

Answer 3

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