step by step
ANSWER: (2x^2-5x+1) *(4x+3)
((*8 • (x3)) - (2•7x2)) - 11x) + 3
STEP
2
:
Equation at the end of step
2
:
((23x3 - (2•7x2)) - 11x) + 3
STEP
3
:
Checking for a perfect cube
3.1 8x3-14x2-11x+3 is not a perfect cube
Trying to factor by pulling out :
3.2 Factoring: 8x3-14x2-11x+3
Thoughtfully split the expression at hand into groups, each group having two terms :
Group 1: -11x+3
Group 2: 8x3-14x2
Pull out from each group separately :
Group 1: (-11x+3) • (1) = (11x-3) • (-1)
Group 2: (4x-7) • (2x2)
Answer:
Step-by-step explanation:
Cross multiply:
Divide both sides by 22:
Take of both sides:
Put left hand side into a calculator now:
To the nearest tenth that is:
Answer:
The answer would be the first equation, 6(100)+ 6(5)
Step-by-step explanation:
this is an example of the distributive property of multiplication, meaning you separate the larger factor to make the problem easier, in this case its already seperated for you so you have to add the together, 100+5 is 105 and 6(100)+ 6(5) is equal to 6 x 105.
Answer:
The answer is 3/5
Step-by-step explanation:
a. To solve this, we should make a combination
5 person committee can be chosen in 5100480 different ways
b. To find this probability (A), we should use the answer of the last question as the total cases, and the favourable cases will be the shown combinations
Calculate the combinations