Question 5: -4/7 x (-3/10) = ? A: 7/70 B: -12/70 C: 7/17 D: 12/70
1 answer:
You might be interested in
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
Answer:
third option
Step-by-step explanation:
Given
3
Multiply each element in the matrix by 3
=
=