Well you have to multipy 4 x 11 and then add 4 x 10
The simplest answer form would be -5 square root of 7 end root + 7 square roots of 6
Answer:
4/45
Step-by-step explanation:
when dividing fractions, you multiply the first fraction by the second fraction's reciprocal :
1/9 divided by 5/4
1/9 multiplied by 4/5
essentially, you switch the signs from division to multiplication, and reverse the second fraction.
1/9 multiplied by 4/5
1/9*4/5 = 4/45
Question 2 would be 6+3+n=12
In order to factor this, you need to look at the coefficient
of the last term which is -12. After that, you need to think of two factors of
this number that would yield to -1 (which is the coefficient of the second
term) when added or subtracted. You will get -4 and 3 (-4 + 3 = -1). Therefore,
the expression would become (a – 4b)(a + 3b). This expression is the complete
factors of the expression given.
Note: This is applicable when the coefficient of the first
term is 1.
