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Basic Algebra Flashcards | StudBud

Explore/Basic Algebra

Basic Algebra

5 terms·StudBud Administration·55 plays

A math cahoot to test the basics of Algebra

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Questions 5

Answers

1
Choose the correct expansion for the factored form of –8m(m³- 2)
8m3 + 16m
–8m4 – 16m
8m3 – 16m
–8m4 + 16m
2
2q(5q + 4) – 2(2q + 5) =
10q 2 + 12q + 10
10q 2 – 4q + 10
10q 2 + 4q + 10
10q 2 + 4q – 10
3
Factorise 6c²h – 3ch² + 9ch.
6c2h – 3ch2 + 9ch = 3ch(2c – h + 3)
6c2h – 3ch2 + 9ch = 3ch(2c – h + 3ch)
6c2h – 3ch2 + 9ch = 3ch(2ch – h + 3)
4
Select the equivalent expression for 6 + a + a from the list below:
a2 + 6
2a + 6
8a
5
Which rule does this formula show? n + (n + 1) = 2n + 1
The sum of two odd numbers is even.
The sum of two consecutive numbers is odd.
The sum of two even numbers is also even.