I actually don’t know which way I was suppose to but I’m in order but I need to distribute and simplify.

Is δ pmr similar to δ smn ? if so, which postulate or theorem proves these two triangles are similar?

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Use the discriminant to describe the roots of each equation. then select the best description. 2m2 + 3 = m double root real and rational roots real and irrational roots non-real roots