1)a + a + a + a = 4a 2)3a x 2b = 5ab 3)c x c = 2c 4)4d + 2e - d + 3e = 3d + 5e
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a. b. 1)a + a + a + a = 4a 2)3a x 2b = 5ab 3)c x c = 2c 4)4d + 2e - d + 3e = 3d + 5e 5)8f - 3g + 2f - 6g = 10f - 3g 6)5y - y = 5 7)Find the perimeter of this shape a 2 b 2 8)b x b x b x b = b 4 9)3(2k + 3) = 6k + 3 10)a(a + 3) = a 2 + 3a. - PowerPoint PPT PresentationTRANSCRIPT
1) a + a + a + a = 4a2) 3a x 2b = 5ab3) c x c = 2c4) 4d + 2e - d + 3e = 3d + 5e5) 8f - 3g + 2f - 6g = 10f - 3g6) 5y - y = 57) Find the perimeter of this shape
a2b2
8) b x b x b x b = b4
9) 3(2k + 3) = 6k + 310) a(a + 3) = a2 + 3a
a
b