What is a square root? do not use google to answer this.

Sure.

A square root is the number or factor that, when multiplied by itself, will equal the number.

For example:

√49 = 7 (read as "the square root of 49 equals seven"

7 * 7 = 49 (read as "seven times seven equals 49"

7^2 = 49 (read as "seven squared equals 49"

Using an exponent and raising a number to the power of 2 squares it, which multiplies it by itself.

It is helpful to memorize all square roots up to 144, which is 12.

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.

a. she will receive a refund of $278.

step-by-step explanation: