3 years ago

What is the residual value when x = 3? –1.8 –0.2 0.2 1.8

Mathematics

2 answers:

avanturin [10]3 years ago

4 0

Answer:

0.2

Step-by-step explanation:

dezoksy [38]3 years ago

4 0

Answer:

Step-by-step explanation:

I took the test

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Plz show me how to work this out

Anettt [7]

$\dfrac{3}{4}\cdot92=3\cdot23=69$

7 0

3 years ago

Factorize x3 -2x2 -5x+6

Advocard [28]

Answer: x³-2x²-5x-6=(x-1)*(x-3)*(x+2).

Step-by-step explanation:

$x^3-2x^2-5x+6=\\\\x^3-2x^2+x-x-5x+6=\\\\(x^3-2x^2+x)-6x+6=\\\\x*(x^2-2x+1)-6*(x-1)=\\\\x*(x-1)^2-6*(x-1)=\\\\(x-1)*(x*(x-1)-6)=\\\\(x-1)*(x^2-x-6)=\\\\(x-1)*(x^2-x-2x+2x-6)=\\\\(x-1)*(x^2-3x+2x-6)=\\\\(x-1)*(x*(x-3)+2*(x-3))=\\\\(x-1)*(x-3)*(x+2).$

5 0

1 year ago

Make like units, and then add. *<br> 1 1/2+2/5

aksik [14]

Answer:

1 5/10+4/10= 1 9/10

Step-by-step explanation:

the answer is 1 and 9/10ths

3 0

2 years ago

What is x – 8.1 = 5.3

Artemon [7]

Add 8.1 to both sides to find x!
hope this helps :-)

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2 years ago

Read 2 more answers

Write the numerical expression to represent the following phrase: Three piles of eight pennies each, with two left over. Calcula

mr_godi [17]

Your answer woild be 3×8+2 and if solved equals 26

7 0

2 years ago