2 years ago

X(x-3)=0 find all solutions what does x=?

Mathematics

1 answer:

LenaWriter [7]2 years ago

3 0

Answer: x={0,3}

x(x-3)=0
x=0, x-3=0
x=0, x=3
x={0,3}

You might be interested in

Kamal and Anand each Lent the same sum of money for 2 years at 5 percent at simple interest and compound interest respectively.

Ivenika [448]

Answer:

amount lent: ₹6000
interest received: Kamal, ₹600; Anand, ₹615.

Step-by-step explanation:

For principal P invested at simple interest rate r, the returned value in t years is ...

A = P(1 +rt)

If K is Kamal's returned value, the given numbers tell us ...

K = P(1 +0.05·2) = 1.1P

For principal P invested at compound interest rate r, with interest compounded annually for t years, the returned value is ...

A = P(1 +r)^t

If A is Anand's returned value, the given numbers tell us ...

A = P(1.05)² = 1.1025P

This latter amount is RS.15 more than the former one, so we have ...

1.1025P = 1.1P +15

0.0025P = 15 . . . . . . . . subtract 1.1P

P = 6000 . . . . . . . . . . . divide by 0.0025 . . . . the amount lent

Kamal received 1.1P -P = 0.1P = 600 on the investment.

Each lent ₹6000. Kamal received ₹600 in interest; Anand received ₹615 in interest.

4 0

2 years ago

If you could just refresh me on how to do this, thanks.

Masteriza [31]

I'm pretty sure it's D

8 0

2 years ago

Simplify the following question -1/3 + -3/8

gregori [183]

Answer:

-1/3 + -3/8 = -17/24

6 0

2 years ago

In the figure, m ǁ n, and s is a transversal that crosses the parallel lines.

Evgesh-ka [11]

The answer is angle 4 and angle 6 so B is correct.

3 0

2 years ago

Select ALL the statements that have exactly ONE solution

Luba_88 [7]

Answer:

I don't know the answer to this question.

4 0

2 years ago