The given expression:
(3/8)*( 1 + √49)^2 - (4 - 1)^3
Can be simplified to -3.
So we have the equality:
(3/8)*( 1 + √49)^2 - (4 - 1)^3 = -3
Which means that the first option is the correct one.
Here we have the expression:
(3/8)*( 1 + √49)^2 - (4 - 1)^3
(I think is something like that)
And we want to simplify it, so first let's simplify the things inside the two parentheses.
The first one is:
1 + √49
We know that 7*7 = 49, then the square root of 49 is 7.
1 + √49 = 1 + 7 = 8
The other one is:
4 - 1 = 3
Replacing that in the expression we get:
(3/8)*( 1 + √49)^2 - (4 - 1)^3 = (3/8)*(8)^2 - (3)^3
Now we can solve the exponents:
8^2 = 8*8 = 64
3^3 = 3*3*3 = 27
Replacing that we get:
(3/8)*64 - 27 = 3*8 - 27 = 24 - 27 = -3
We conclude that the given expression:
(3/8)*( 1 + √49)^2 - (4 - 1)^3
Can be simplified to -3.
If you want to learn more about algebraic expressions:
https://brainly.com/question/4344214
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