Algebra basics Flashcards

1

For terms to be "like" they must

have same power
have same coefficient
have same letter
have same letter and power

2

5b+2c+10b+8c

15b+10c
15b+10x
15b+11c
15b+10d

3

a variable represents

it doesn't apply to algebra
a letter of the alphabet
an unknown number that can change

4

The difference between p and q

p-q
p/q
p+q
pq

5

What is the HCF of 12 and 18?

12
3
6
18

6

10v - 19v

9v
- -9v
+9v
-9v

7

a+a+a

3b
2a
3a
a^3

8

When dividing terms, you

multiply powers
add powers
subtract powers
divide powers

9

12x+3x+9y =

15x+9x
15x+9
Can't be simplified
15x+9y

10

expand this bracket 3(2x+7)

5x+10
6x+21
6x+20
6x+10

11

Any number to the power of zero =

0
infinity
10
1

12

If you multiply terms, what do you do with powers?

add
multiply
subtract
divide

13

If x = 3 what is 2x+5

14
10
11
28

14

The quotient of x and 2p

x/2p
2px
x-2p
x+2p

15

12m/6

m
2m
2
-2m

16

-8p - 5 p =

-13p
3p
-3p
13p

17

The topic of Algebra

I can do it (if I persevere)
Letters shouldn't be in Maths
I can't do it

18

The sum of a and b

a+b
a/b
a x b
b/a

19

What is the coefficient of 9p

p
9
It doesn't have one

20

a^3 x a^5

can't be simplified
a^8
a^2
a^15

Algebra basics

Questions 20

Algebra basics

Questions 20