Apply the distributive property to expand the expression. 9(2+5m)
2 answers:
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<h3>Key points :-</h3>
᪥ The formula to find the 31st term is :
᪥ In the formula, represents the first term of the sequence.
᪥ is the number of terms, In our case n is 31.
᪥ is the common difference between the terms, In our case d is 4.
<em>Detailed Solution is attached</em>᭄
Answer:
The distance should be
Step-by-step explanation:
Distance formula
You would expand becausee it isn't equal to anything
(x+3)^3=(x+3)(x+3)(x+3)
we can use binomial theorem or pascal's triangle
anyway, pascal's triangle is more practicl for this one
so
for the 3rd power
a=x
b=3
=
(x+3)^3=(x+3)(x+3)(x+3)
we can use binomial theorem or pascal's triangle
anyway, pascal's triangle is more practicl for this one
so
for the 3rd power
a=x
b=3