Answer:
a = -2(2x+1)-4
Step-by-step explanation:
1. Factor out the common term x.
x(4+a)= -2x(2x+1)
2. Cancel x on both sides.
4+a= -2(2x+1)
3. Subtract 4 from both sides.
a= -2(2x+1)-4
Answer:
its 3
Step-by-step explanation:
<em>Answer</em>
-77
<em>Step-by-step </em>
<em> 11</em>
<em>Simplify ——</em>
<em> 2 </em>
<em>Then</em>
<em> 42 11</em>
<em> (0 - ——) • ——</em>
<em> 3 2 </em>
<em>Simplify</em>
<em> 14</em>
<em> ——</em>
<em> 1 </em>
<em>Next</em>
<em> 11</em>
<em> (0 - 14) • ——</em>
<em> 2 </em>
<em>Final result</em>
-77
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Answer: its not completed so half but the answer is 15x39
Step-by-step explanation: because y = 15x39
Quadratic expressions use variables and they are a branch of math
