Math, asked by shipramajumder72sbm, 5 hours ago

(iii) 7a2 + 7a - 20
(a=-4)

Answers

Answered by singhsoni24801

1

Answer:

this is interesting question

Answered by shreyabubu

4

Answer:

64

Step-by-step explanation:

7x-4x-4 + 7x-4 -20

112-28-20

64

please mark me brainliest

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