Simplify these expressions and find their values if x = 3, a = – 1, b = – 2.3a + 5 – 8a + 1
Harshit Singh , 3 Years ago
Grade 12th pass
1 Answers
Harshit Singh
Last Activity: 3 Years ago
Dear Student
From the question it is given that a = -1 We have, = 3a–8a + 5 + 1 = - 5a + 6 Then, substitute the value of a in the equation = - (5 × (-1)) + 6 = - (-5) + 6 =5 + 6 = 11 Thanks
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