20dk275074 20dk275074

22-01-2021
Mathematics

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what is the value of 4x 2 +7x−10 if x=4 pleaseeee help lol

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kirabowen15 kirabowen15

22-01-2021

x = 4

(4x) 2 + 7x - 10

= (4 x 4) 2 + (7 x 4) - 10

= (16) 2 + (28) - 10

= 32 + 28 - 10

= 60 - 10

= 50

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