Answer:
3x² + 3x - 36=
(3x+12)(x-3)
x² - 3x - 28=
(x+4)(x-7)
Step-by-step explanation:
For both equations use the method called the "Cross Method". It is useful for these type of factorisation questions called "Trinomials".
For more info on the cross method.
Here it is:
https://www.mathsteacher.com.au/year10/ch10_factorisation/05_cross_mult_method/cross.htm
Hope you enjoyed :D
P + t = 140
t = p - 4 or p - t = 4
answer is A first one
Answer:
-3 degrees per hour
Step-by-step explanation:
Points: (12,44) and (20,20)
Slope = -3
Answer:
B im pretty sure
Step-by-step explanation:
Answer:
the answer of your question is B
