0
Just take the square root of each side.
(x-4)2 = -36
x - 4 = (plus or minus) 6i
This gives two solutions:
x - 4 = 6i
x = 4 + 6i
and:
x - 4 = -6i
x = 4 - 6i
If you want only real numbers, then of course the equation has no solution. For some problems, complex numbers may be acceptable, for others, not.
Just take the square root of each side.
(x-4)2 = -36
x - 4 = (plus or minus) 6i
This gives two solutions:
x - 4 = 6i
x = 4 + 6i
and:
x - 4 = -6i
x = 4 - 6i
If you want only real numbers, then of course the equation has no solution. For some problems, complex numbers may be acceptable, for others, not.
Just take the square root of each side.
(x-4)2 = -36
x - 4 = (plus or minus) 6i
This gives two solutions:
x - 4 = 6i
x = 4 + 6i
and:
x - 4 = -6i
x = 4 - 6i
If you want only real numbers, then of course the equation has no solution. For some problems, complex numbers may be acceptable, for others, not.
Just take the square root of each side.
(x-4)2 = -36
x - 4 = (plus or minus) 6i
This gives two solutions:
x - 4 = 6i
x = 4 + 6i
and:
x - 4 = -6i
x = 4 - 6i
If you want only real numbers, then of course the equation has no solution. For some problems, complex numbers may be acceptable, for others, not.
Just take the square root of each side.
(x-4)2 = -36
x - 4 = (plus or minus) 6i
This gives two solutions:
x - 4 = 6i
x = 4 + 6i
and:
x - 4 = -6i
x = 4 - 6i
If you want only real numbers, then of course the equation has no solution. For some problems, complex numbers may be acceptable, for others, not.
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What is x plus 2 squared equals negative 7?
Negative 11
What is x if x squared plus 3x equals negative 2?
x is negative 1x is negative 2
What is x-squared minus 8x equals negative 15?
x=3
What is -17 in parenthesis equals?
Putting a negative number in parentheses merely assists a subtraction sum involving negative numbers. For example, 14 - (-17) = 31.
How do you solve negative 5x squared equals negative 75?
-5x2 = -75 x2 = 25 x = ±sqrt( 25 ) x = ±___
What is x plus 2 squared equals negative 7?
Negative 11
Find the average value of the function on the given interval fx equals 2x to the power of3 open parentheses 1 plus x squared closed to the fourth power?
You need to clarify the function AND provide an interval.
What is -1 squared equal to and why?
it equals positive one. one squared is always one. if they're both negative, negative times negative is always positive.
What is x if x squared plus 3x equals negative 2?
x is negative 1x is negative 2
Does a negative squared equal a positive or negative?
A negative number squared equals a positive number. When multiplying, odd numbers of negatives result in a negative answer, and even numbers of negatives result in a positive answer.
If you square a negative number is the answer negative -3 squared equals 9 or -9?
It depends if the negative is being squared also. If you have (-3)^2 then it = 9 If you have -(3)^2 then it = -9
What is x-squared minus 8x equals negative 15?
x=3
What is negative 10 squared?
When we say "negative 10 squared," we are asking for the result of squaring the number -10. Squaring a number means multiplying it by itself, so (-10) squared is (-10) x (-10), which equals 100. The negative sign is not squared along with the number itself; it simply indicates that the result is negative.
What is -17 in parenthesis equals?
Putting a negative number in parentheses merely assists a subtraction sum involving negative numbers. For example, 14 - (-17) = 31.
Factor the trinomial x2 - 6x - 16?
(x+4)(x-4) How you do it: See the x squared? Well put one of each in a set of parentheses, so far u have (x)(x) Then, see the -16? Well what times what equals -16? (If multiply the square root twice do so) So let's use 4 and -4 (a negative times a positive equals a negative 16) Put a four in each parentheses (doesn't matter which goes where) Now you have (x+4)(x-4) There you go!
How do you solve negative 5x squared equals negative 75?
-5x2 = -75 x2 = 25 x = ±sqrt( 25 ) x = ±___
What is r if r squared equals s?
Square root of s, or negative square root of s.
