Factorise this (x-6)(x+2)
2 answers:
Answer:
Its already in factored form.
Step-by-step explanation:
<u>Answer:</u>
x^2 - 4x - 12
<u>Step-by-step explanation:</u>
Using FOIL (first, outside, inside, last), multiply each term in the order:
you should get ---> x^2 + 2x - 6x - 12
now, add like terms
you should get ---> x^2 - 4x - 12
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Answer:
-1/3 sqrt(21)
Step-by-step explanation:
1/3 sqrt(21) - 2/3 sqrt(3) * sqrt(7)
We know sqrt(a) * sqrt(b) = sqrt(ab)
1/3 sqrt(21) - 2/3 sqrt(21)
Factor out sqrt(21)
sqrt(21) (1/3-2/3)
sqrt(21) (-1/3)
-1/3 sqrt(21)
The answer is D the park bus stop and his home.
Step-by-step explanation:
tan (0)=sin (0)/cos (0)
cos (0)=sin (0)/tan (0)
= -4/5/4/3
= -3/5
x+y =4
subtract y to find x
x+y-y = 4-y
x = 4-y
x+y=4
subtract x to find y
x-x+y =4-x
y = 4-x
