Grade 12th passAlgebra
Simplify these expressions and find their values if x = 3, a = – 1, b = – 2.10 – 3b – 4 – 5b
Simplify these expressions and find their values if x = 3, a = – 1, b = – 2.
10 – 3b – 4 – 5b
1 Answer
Harshit Singh
Dear Student
From the question it is given that b = -2
We have,
= 10–4–3b–5b
= 6–8b
Then, substitute the value of b in the equation
= 6–(8 × (-2))
= 6–(-16)
= 6 + 16
= 22
Thanks
From the question it is given that b = -2
We have,
= 10–4–3b–5b
= 6–8b
Then, substitute the value of b in the equation
= 6–(8 × (-2))
= 6–(-16)
= 6 + 16
= 22
Thanks
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