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Ex 10.2, 8 (ii) - Chapter 10 Class 7 Algebraic Expressions
Last updated at July 4, 2023 by Teachoo
Ex 10.2
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Ex 10.2, 2 Important
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Ex 10.2, 6 (i)
Ex 10.2, 6 (ii) Important
Ex 10.2, 6 (iii)
Ex 10.2, 6 (iv) Important
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Ex 10.2, 7 (ii)
Ex 10.2, 7 (iii) Important
Ex 10.2, 7 (iv)
Ex 10.2, 7 (v) Important
Ex 10.2, 8 (i)
Ex 10.2, 8 (ii) Important You are here
Ex 10.2, 9 Important
Ex 10.2, 10
Chapter 10 Class 7 Algebraic Expressions
Serial order wise
Transcript
Ex 10.2, 8 (ii) If p = – 10, find the value of p2 – 2p – 100p2 – 2p – 100 Putting p = −10 = (−10)2 − 2 (−10) − 100 = 100 + 20 − 100 = 120 − 100 = 20
