Write an equation that requires at least three steps to solve and whose solution is x=3.5
Answers
The expression can be written as (2x)² + 1 = 50
What is an expression?
Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication, and division.
Numbers (constants), variables, operations, functions, brackets, punctuation, and grouping can all be represented by mathematical symbols, which can also be used to indicate the logical syntax's order of operations and other features.
Given that the solution for the value of x is 3.5. The expression will be solved as below:-
2x = 7 (1 step)
(2x)² = 49 (2 steps)
(2x)² + 1 = 50 ( 3 steps)
Therefore, the expression can be written as (2x)² + 1 = 50.
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Answer:
(2x)^2 + 1 = 50
Step-by-step explanation:
x = 3.5
2x = 7 (1 step)
(2x)^2 = 49 (2 steps)
(2x)^2 + 1 = 50 ( 3 steps)
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Answers
0=0
The roots
The roots for this polynomial would be:
x=0, -3, 3.
Calculate the slope of the line
that contains the given points.
Answers
Answer:
m = -3
Step-by-step explanation:
Slope Formula:
Simply plug in our coordinates to find slope:
m = (11 - 2)/(5 - 8)
m = 9/-3
m = -3
Answers
Answer:
-94
Step-by-step explanation:
f(-7): YOU MUST SUB THIS INTO THE CORRECT EQUATION. DO NOT SUB -7 INTO G!!! SUB IT INTO F
-2x(-7)^2 + 4
-2x(49) + 4
-98 + 4
= -94
Answers
2/1
because 8 times 2 is 16 and if you divide 16 by 8 u will get 2 and 8 divided by 8 is 1
other answer choices are: 3 4 5 6
Answers
Hello there! Here are your answers:
Does Kerri's dot plot match the data in the tally table? No.
Look at any of the hours on the chart vs dot plot. Let's take 4 for example. In the tally table, there are 6 class mates. In the plot, there are 3. So no, it is not the same.
The answers for the other problems are in this order (since it's the number of circles on the dot plot at the given hour):
5 - classmates spent 3 hours at the park
3 - classmates spent 4 hours at the park
6- classmates spent 5 hours at the park
4 - classmates spent 6 hours at the park
I hope this was helpful and let me know if you need more help! :) Have a great day! :)
Answer:
the other guy is right
Step-by-step explanation:
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