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Q: What is 7x2?

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7x2 + y

(7x + 5)(x - 2)

7(x-5)^2

Start by adding 7, then add 7x2, then 7x4, then 7x8, etc. 2 + (7x1) = 9 9 + (7x2) = 23 23 + (7x4) = 51 51 + (7x8) = 107 The next number is 219.

Assuming the missing operational signs are pluses, the answer is (x + 7)(7x + 1)

Related questions

7x2 + y

7x2

7x2 plus 7x5 = 49

7x2 + 68xy - 20y2

(7x2 + 9)(4x - 1)

14

14

7x2=14x7=21x7=28x7=35x7=42x7=49x7=56x7=63

7x2- 63 = -35, when x equals 2

You can take 7x2 out of both of those, leaving 5x4 and 1.

7x2

84

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