Math, asked by raza7959, 5 months ago

4(a + b)2 - 20(a + b) + 26, when a = 2, b = 1

Answers

Answered by zisanahmed201

2

Answer:

-10 this is ans

Step-by-step explanation:

4(2+1)2=24

20(2+1)=60

24-60+26=-10

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