Question

a square - 15a + 54 by a - 6

Answer 1

Answer:0

Step-by-step explanation:

À-6=0 a=-6

A2-15a+54=-6^2-15×6+54=36-90+54=

0

Answer 2

Step-by-step explanation:

if it is a square, then all sides are of equal measurements.

hence, -15a + 54 = a - 6

so, 16a = 60

a = 3.75

so the side, a-6 = 3.75 - 6 = -2.25

but as it is a square, the answer can't be in negative.

so the question might be wrongly printed.