Which expression is equivalent to this polynomial? 4x^2 +27
A. (2x + 3/3i)(2x - 3V3i)
B. (2x + 3i)(2x – 3i)
C. (20 +373)2
D. (2x + 3V3) (2x – 373)

for the points

step-by-step explanation:

2

step-by-2step explanation:

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh

ωєℓℓ ωιтн тнαт ιиfσ

тнє вαѕє ιѕ 30

αи∂ тнє нєιgнтн ιѕ 30

нσρє ι ¢συℓ∂ нєℓρ