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GONZALESJUSTINKITIN
Answered

twice the square of a number 18 with solution​

Sagot :

1HOPELESSIN

Answer:

3

Step-by-step explanation:

3 x 3 = 9

9 x 2 = 18

ZECHARYMILOIN

Answer:

2 × x^2 = 18^3.

2 × x^2 = 2 × 9 × 18^2.

x^2 = 9 × 18^2 = 3^2 × 18^2.

x^2 = (3 × 18)^2.

x = 3 × 18 = 54 (ANS.)

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