7x^2 +2× when x = 3?

asked Dec 17, 2019 225k views

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5 votes

Answer:your answer would be 106

Step-by-step explanation: the new equation would be 7(3)2+2(3) the 7x3x2 would equal 98 and and the 2x3 would equal 8 because 2x2x2 98+8=106

Ojmeny answered Dec 20, 2019

6.2k points

2 votes

Answer:

7(3^2) + 2(3).

That equals to 7(9) + 2(3).

That equals to 63 + 6.

That finally equals to 69.

Explanation:

Infojolt answered Dec 23, 2019

6.4k points

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