The square of a number increased by 5 times the number is equal to 176. find one number which this could be true.

 One of the numbers for which the given condition is true is 11 or -16.

Step-by-step explanation:  Given that the square of a number  increased by 5 times the number is equal to 176.

We are to find one number for which this can be true.

Let x be the number.

Then, according to the given information, we have

Thus, one of the numbers for which the given condition is true is 11 or -16.

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!