If a=3/5, b=3, c=1, d=5, which equality is true?

The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.