Question

the product of two numbers x and x + 3 is 550 which equation could be solved to find the value of the smaller number x​

Answer 1

Answer:

${x=22};{x+3=25}\\{22}\times{25}=550$

Step-by-step explanation:

First, set up the equation:

$(x)(x+3)=550$

Then, simplify:

$x^2+3x=550$

Next, subtract 550 from both sides:

$x^2+3x-550=0$

Factor the left side of the equation:

$(x-22)(x+25)=0$

Finally, set the factors equal to 0 and solve for x:

$\begin{array}{ll}{x-22=0}&{x+25=0}\\{x=22}&{x={-25}}\end{array}$

Answer 2

Answer:

x ~ 23.38

Step-by-step explanation:

Rounded to the nearest hundredths, the square root of 547 is 23.38.

23.38^2 + 3 = 550.