Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (x+3)^2-16=(1-2x)^2
-
Equation |x|=5
-
Equation -2x=24
-
Equation x-cos(x)=0
- Express {x} in terms of y where:
- 19*x+3*y=-3
- 19*x+11*y=6
- -18*x+16*y=4
- -15*x-3*y=7
-
Identical expressions
- (three -5x)^-(3x- two)(5x+ one)
- (3 minus 5x) to the power of minus (3x minus 2)(5x plus 1)
- (three minus 5x) to the power of minus (3x minus two)(5x plus one)
- (3-5x)-(3x-2)(5x+1)
- 3-5x-3x-25x+1
- 3-5x^-3x-25x+1
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Similar expressions
- (3+5x)^-(3x-2)(5x+1)
- (3-5x)^-(3x-2)(5x-1)
- (3-5x)^-(3x+2)(5x+1)
- (3-5x)^+(3x-2)(5x+1)
(3-5x)^-(3x-2)(5x+1) equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
-3*x + 2 (3 - 5*x) *(5*x + 1) = 0
$$\left(3 - 5 x\right)^{2 - 3 x} \left(5 x + 1\right) = 0$$
Sum and product of roots
[src]
sum
-1/5
$$- \frac{1}{5}$$
=
-1/5
$$- \frac{1}{5}$$
product
-1/5
$$- \frac{1}{5}$$
=
-1/5
$$- \frac{1}{5}$$
-1/5
Numerical answer
[src]
x1 = 6.29826938466122 - 0.778006780272731*i
x2 = -0.2
x3 = 5.31967927954584 - 0.834228804631997*i
x4 = 9.2542888133863 - 0.674126930362499*i
x5 = 4.34829956034638 - 0.913903814696188*i
x6 = 8.26667784762692 - 0.701758536557422*i
x7 = 11.2337364051086 - 0.631006879825481*i
x8 = 3.39241514472977 - 1.04055206047632*i
x9 = 10.2434173911543 - 0.650905848180479*i
x10 = 7.28107463971403 - 0.735473130848078*i
x10 = 7.28107463971403 - 0.735473130848078*i