(x-8)(x+5)
First thing you do is put the X's into the parentheticals because it is x^2 meaning there are 2 factors with x's. Then, you wonder what factors of -40 could add to get -3. In this case, they are -8 and 5. -8 times 5 is -40 and -8 +5 is -3. Then, you just add -8 and 5 beside the x's in the parentheticals.
Answer:
She's paid 7.50 pounds an hour
Step-by-step explanation:
7.50 x 8 = 60
Answer:
(2x+11)x (2x-11)
Step-by-step explanation:
Answer:
Facts.
Step-by-step explanation: