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State whether the following statements are true or false:
By Indu Kumar Lama
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Last updated over 5 years ago
9 questions
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Work out the sum of the expressions 2x
2
- 3xy + 7y
2
and -8y
2
+ 7xy - 6x
2
.
Question 7
7.
Simplify the expression given expression and give your answer in exponent form.
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Question 8
8.
Question 9
9.
An expression 2x
2
- 3xy + 5y
2
is a multinomial expression.
True
False
The diagram shown below represents a pair of corresponding angles.
True
False
when the lines l and m shown in the figure below are parallel to one another then (a + b) = 180.
True
False
The perimeter of the triangle in the figure given below in terms of x is (13x + 6)cm.
True
False
The product rule of exponet states that:
True
False
When x = 2 and y = -3, work out the value of the expression
-12
12
60
-60
To which one of the following expressions can the expression given below simplified?
9a + b
-9a - b
15a + b
-9a - 13b