expand 6(x + 1) (1point)
Expanding 6(x + 1), we have:
6(x + 1) = 6*x + 6*1
= 6x + 6
So, the expansion of 6(x + 1) is 6x + 6.
wrong
I apologize for the mistake. Let's try again.
To expand 6(x + 1), we can distribute the 6 to both terms inside the parentheses:
6(x + 1) = 6*x + 6*1 = 6x + 6
So, the correct expansion of 6(x + 1) is 6x + 6.
4(3z - 7)
To expand 4(3z - 7), we can distribute the 4 to both terms inside the parentheses:
4(3z - 7) = 4 * 3z - 4 * 7
Simplifying further:
4(3z - 7) = 12z - 28
So, the expanded form is 12z - 28.
-5(2q + 8)
To expand -5(2q + 8), we can distribute the -5 to both terms inside the parentheses:
-5(2q + 8) = -5 * 2q - 5 * 8
Simplifying further:
-5(2q + 8) = -10q - 40
So, the expanded form is -10q - 40.
7/10(5d + 6)
To expand 7/10(5d + 6), we can distribute the 7/10 to both terms inside the parentheses:
7/10(5d + 6) = (7/10) * 5d + (7/10) * 6
Simplifying further:
7/10(5d + 6) = (7/10) * 5d + (7/10) * 6
= (35d/10) + (42/10)
Now, we can simplify the fractions:
7/10(5d + 6) = (35d + 42)/10
So, the expanded form is (35d + 42)/10.