<span> 6(3x+8)+32+12x </span>Final result : 10 • (3x + 8)
Step by step solution :<span>Step 1 :</span><span>Equation at the end of step 1 :</span> (6 • (3x + 8) + 32) + 12x
<span>Step 2 :</span><span>Step 3 :</span>Pulling out like terms :
<span> 3.1 </span> Pull out like factors :
30x + 80 = 10 • (3x + 8)
Final result : 10 • (3x + 8)
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Answer: -30b^2+76b+80
Explanation:
Multiply the second parenthesis by each term from the first parenthesis:
3b•2(-2•2+b+10)+4b•(-2b•2+b+10)+8(-2b•2+b+10)
Then distribute 3b•2 through the parenthesis
-24b^2+6b^2+60b+4b•(-2b•2+b+10)+8(-2b•2+b+10)
Then collect like terms
-30b^2+60b+40b-32b+8b+80
Collect like terms=
-30b+76b+80
Um, it should just be n + 1 because then it would be the next integer.
I am pretty sure the answere is 4
Answer:
r=21
Step-by-step explanation:
r-15=6
r=6+15
r=21
