Answer:
78 sq
Step-by-step explanation:
10 times 12= 120
6 times 7= 42
120 - 42= 78
Answer:
2/4 or 1/2
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
9x^2-12x+4 can be factored to (3x-2)(3x-2). If you use the FOIL method, 3x times 3x gives you 9x^2, 3x times -2 gives you -6x, -2 times 3x gives you -6x (-6x + -6x gives you -12), and lastly -2 times -2 gives you 4.