X=<span>−0.786151</span>,<span>0.786151
</span>First you subtract 1 from both sides
<span><span><span><span>x4</span>+<span>x2</span></span>−1</span>=<span>1−1
</span></span><span><span><span><span>x4</span>+<span>x2</span></span>−1</span>=0
</span>Then you use the quadratic formula and you should get your answer of...
<span>
</span><span><span>x=<span>−0.786151</span></span>,<span>0.786151</span></span>
Answer:
1. 5²
2. 5⁴
3. 1/5⁶
4. 5⁰
5. 5¹⁰
Step-by-step explanation:
1. 5⁶⁺⁽⁻⁴⁾=5²
2. 5¹⁺³=5⁴
3. 5⁻³⁺⁽⁻³⁾=5⁻⁶=1/5⁶
4. 5⁽⁻⁴⁾⁺⁴⁺⁰=5⁰
5. 5⁷⁺³=5¹⁰
12 students went to math because 1/8 would be 6 and you would just add another eighth, which would be 12.
Answer:
$4/guest
Step-by-step explanation:
$12/3 guests = $4/guest
$20/5 guests = $4/guest