Answer:
(x - 6) • (4x - y)
Step-by-step explanation:
brainly???
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(4x • (x - 6)) - y • (x - 6)
Step 2 :
Equation at the end of step 2 :
4x • (x - 6) - y • (x - 6)
Step 3 :
Pulling out like terms :
3.1 Pull out x-6
After pulling out, we are left with :
(x-6) • ( 4x * 1 +( y * (-1) ))
Final result :
(x - 6) • (4x - y)
Answer:
A. 7
Step-by-step explanation:
Answer:
yes i took this test thats correct ! brainliest please :)
Step-by-step explanation:
En matemáticas, un conjunto contable es un conjunto con la misma cardinalidad (número de elementos) que un subconjunto del conjunto de números naturales. Un conjunto contable es un conjunto finito o un conjunto contable infinito.
So you always want to pull out the gcf first but since there isn't one, we can move on.
so we can make an acb chart which is multiplying the a value and the c value and find factors that of that product that will equal the b value.
a value is 2
c value is -15
b value is 7
-30 factors to equal 7 = 10, -3
10 - 3 = 7
so the factors 10 and -3 work.
so now you make 2 separate parenthesis with one of the factors and one x. and it should be set equal to 0.
(x+10)(x-3) = 0
now solve for x in each separate parenthesis.
x = -10
x = 3
those r the roots
hope this helps
