The value of x is x
and x
Step-by-step explanation:
Factorisation is not possible in this case since the 2 pairs available will not be giving the same outcome as required in factorisation.
This is a quadratic equation
x² + x² – 3x – 3 = 0
2x² - 3x - 3 = 0
<u>Quadratic formula:</u>
a=2
b= -3
x= -3
= 
= 2.186
or
= 
= -0.686
Therefore, the value of x is,
x and x
Keyword: Factoring, Quadratic
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Point B . 1 Mark to the right of negative 1
Step-by-step explanation:
The given number line starts from negative 2 to positive 1 in increments of 1.
Hence the four main divisions represent negative 2, negative 1 0 and positive 1
Also there are 4 equal spaces between each number. Hence each sub division between each number represents a quarter.
Point A is 1 mark to the right of negative 2. This would represent the number negative one and three quarter.
Point B is 1 mark to the right of negative 1. This would represent the number negative three quarter.
Point C is 1 mark to the left of 0. This would represent the number negative one quarter.
Point D is 1 mark to the left of 1. This would represent the number positive three quarter.
Point B representing 1 mark to the right of negative 1 is the answer as it is equal to negative three quarter.
Answer:
280 inches
Step-by-step explanation:
8 x 8 = 64
9 × 24 = 216
64 + 216 = 280
Answer:
-4x^3 (negative four x cubed)
Step-by-step explanation:
-2x X 2x X x
-4x^3
Answer:
equation: 20+0.50x=30+0.25x
answer: 40 miles
Step-by-step explanation:
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