Answer:
Step-by-step explanation:
90 × 3=270 dollars
6×3= 18 lawns
Answer:
V=πr2h
Step-by-step explanation:
<h2><u><em>Divide and subtract from both sides</em></u></h2>
Answer:
Step-by-step explanation:
given,
a) √x + 6 = 4
to solve the above equation subtract both side with 6
√x + 6 - 6 = 4 - 6
√x = -2
squaring both side
(√x)² = (-2)²
x = 4
a) ∛x + 6 = 4
to solve the above equation subtract both side with 6
∛x + 6 - 6 = 4 - 6
∛x = -2
cubing both side
(√x)³ = (-2)³
x = -8
