Write an expression that can be used to multiply 6x198 mentally
2 answers:
Do a mental sum for 6 x 200 (1200) then subtract 6<span>x 2 (12) to give you 1188.</span>
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3x² (6x² - 13x - 5) =
3x² (2x - 5) (2x+1) .
H = -2r + s/πr
C = 3A-a-b
If you need step by step comment
Answer:
16
Step-by-step explanation:
Answer:
1.x=13/8-3y/8
2.x=11/3-2y/3
Step-by-step explanation:
