Answer:
Its a and c
Step-by-step explanation:
hope this helps:)
Answer:
49
Step-by-step explanation:
area if a square: side length x side length (s^2)
7 x 7 = 49
3ab + 5b - 6 when a = -1 and b = 3
3.(-1).3 + 5.3 - 6
(-3).3 + 15 - 6
-9 + 15 - 6
15 - 9 - 6
15 - 15
0
Answer:
C
Step-by-step explanation:
x^3+4x^2-9x-36=0
or x²(x+4)-9(x+4)=0
or (x+4)(x²-9)=0
or (x+4)(x+3)(x-3)=0
x=-4,-3 or 3
