A rectangle has a height of 7a2 and a width of 04 +502 +4. Express the area of the entire rectangle.
Your answer should be a polynomial in standard form,

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution

Rationalize the denominator- 12x/√x-10