teezy6729 teezy6729

10-04-2021
Mathematics

contestada

What is the value of the expression below when x = 4?
7x2 + 8x - 7

Respuesta :

Joscelin14 Joscelin14

10-04-2021

Answer:

81

Step-by-step explanation:

7×2+8(4)-7

14 +8(4)-7

22(4)-7

88-7=

81

Hope this helps

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