Question

а^2- За – 40 plese send fast​

Answer 1

Answer:

a^2-3a-40

a^2-8a+5a-40

a(a-8)+5(a-8)

(a-8)(a+5)

Answer 2

☃ Equation Given:

a²-3a-40

☃Step by step explanation:

☛Step 1:

$a²-3a+40$

☛Step 2:

$=a²-8a+5a-40$

☛Step 3:

$=a(a-8)+5a(a-8)$

☛Step 4:

$=(a-8)(a+5)✓$

☃ Verification:

➳step 1:

(a-8)(a+5)

➳step 2:

a²+5a-8a-40

➳step 3:

a²-3a-40