X = 4
7(4)+14-3(4)=30
7(-11)+14-3(-11)=-30
So, 4 is the answer because when substituted for X, it gives you 30.
Answer:
10.5409255339
Step-by-step explanation:
cac
<h2><u>Solution </u><u>-</u><u>:</u><u> </u></h2>
<u>Example </u><u>-</u><u>1</u><u> </u>
<u>Here </u><u>we </u><u>have </u><u>,</u><u>,</u><u>,</u><u> </u>

<u>solve </u><u>-</u><u>;</u><u> </u>
<u>6</u><u>x</u><u> </u><u>^</u><u>9</u><u>×</u><u>1</u><u>/</u><u>5</u>
<u>
</u>
<u>Convert </u><u>on </u><u>radical </u><u>form </u>
<u>
</u>
<u>Example </u><u>-</u><u>2</u><u> </u>
<u>
</u>
<h2>__________________</h2><h3>
<u>More </u><u>Basic </u><u>Information </u><u>-</u><u>:</u><u> </u></h3>
- hair in the question 3x is called radicant and five is called the index of radical. and in second question X is radicant of the number and five and two are index of the number.
<u>types </u><u>of </u><u>Radical </u><u>-</u><u>:</u><u> </u>
- pure radical
- mixed radical
- unequal radical
- equal radical
<u>rationalization </u>
- the operation of multiplication of a radical with the other radical to get product a rational number is called rationalisation.
<u>other </u><u>name </u>
Answer:
see below
Step-by-step explanation:
1. a = 18, 2. n = -19, 3. x = -17, 4. v = -6, 5. a = 9, 6. x = -2, 7. k = -4, 8. m = -19
9. n = 3, 10. a = -7, 11. n = -5, 12. n = -6, 13. x = -1/3, 14. m = 2/3 15. m = -9.8
16. n = 7.9, 17. x = 0, 18. b = 2, 19. v = -8, 20. b = -4, 21. n = 3, 22. p = 3.3