0
2x - 3 = 2x - 5
2x = 2x - 2
2x - 2x = -2
0 =/= -2
Zero is not equal to -2 so the answer is no solution.
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∙ 14y ago
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Is zero a solution of -2x5?
-2 x 5 = -10
What are number factors in maths?
4 equals 2x2, 6 equals 2x3
What equals 7 using 2 5 3?
(2x5)-3
What is the value of 2x3 plus 15y if x equals -7 and y equals 2?
If x = -7, then x3 = -343 so that 2x3 = -686 y = 2 then 15 y = 30 So 2x3 + 15y = -686 + 30 = -656
Which 2 numbers have a HCF of 2 and a LCM of 30?
6 and 10 2x3=6 2x5=10 HCF=2 LCM=30
What are the LCM of 6 and 10?
6=2x3 10=2x5 so the LCM of 6 and 10 is 2x3x5=30
PEMDAS is what?
The order of steps you take in a math problem Parentheses, Exponents, Multiplication, Division, Addition, Subtraction For Example: (2x3)+20-2x5, if you follow pemdas the answer is:16
First six multiples of 2?
2x1 is 2 2x2 is 4 2x3 is 6 2x4 is 8 2x5 is 10 2x6 is 12
Why when you multiply an even number with an odd number do you get an even result?
you would get an even number; 2x1=2 2x3=6 2x5=10
What is a number whose prime factorization consists of a single instance of sequential primes called?
300
Is zero a solution of -2x5?
-2 x 5 = -10
How do you find the end behavior of 2x5 plus 5x4-2x3-7x2-4x-12?
f(x) = 2x5 + 5x4 - 2x3 - 7x2 -4x - 12 We use the Leading Coefficient Test to determine the graph's end behavior. Because the degree of f(x) is odd (n = 5) and the leading coefficient, 2, is positive, the graph falls to the left and rises to the right.
What are number factors in maths?
4 equals 2x2, 6 equals 2x3
X4 equals 2x3 plus 1?
Not necessarily.
What equals 7 using 2 5 3?
(2x5)-3
What is the value of 2x3 plus 15y if x equals -7 and y equals 2?
If x = -7, then x3 = -343 so that 2x3 = -686 y = 2 then 15 y = 30 So 2x3 + 15y = -686 + 30 = -656
Which 2 numbers have a HCF of 2 and a LCM of 30?
6 and 10 2x3=6 2x5=10 HCF=2 LCM=30
