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Workshop Calculation and Science Practice Test: Algebra
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Workshop Calculation and Science Practice Test: Algebra
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25 Questions

1. What is the value of 1 / aˉ⁵ ?
2. What is the value of 14x+3y+25x+2y?
3. What is the value of 1 / aᵐ ?
4. According to law of factorization : (a+b)(a-b) = ___________
5. The sum of five times the number and four times the number is 36. Find the number.
6. Find the value of x and y : 3x2 + 3y2 = 138 ; 3x2+7y2 = 202
7. Solve : 2x + 3y = 28 and 3x – 2y = 3
8. What is the subtracted value of 3x - 4x² +2y² from 4y²-2x + 8x²?
9. What is the value of x, if x (120) = 960?
10. In + = 15, the value of x =____
11. Which is equal to (a+b)²-(a-b)²?
12. If x = 3 and y = 2, find x2 +xy2 – 2x2y2
13. What is the value of am/n?
14. A father is 50years old and his son is 22 years old . After how many years father’s age will be twice the age of his son.
15. If (5x+3) = (15-x) the value of x is __
16. 2a2b × 4ab2 = ____________
17. _____________________
18. Which is equal to (aᵐ)ⁿ?
19. What is the expansion of (a+b+c)²?
20. The sum of three consecutive numbers is 126 . Find the first number.
21. What is the expanded form of (a+b)²?
22. Divide 6x3+x2+5x+3 by 2x+1
23. What is the value of x if (x + 2) / 2 = 19?
24. Which is the formula for aᵐ / aⁿ
25. What is the value of adding (5x+2y), (4x - 7z) and (15z - 3y)?