@ab_oud_78: الوضع مع اختبار الرياضيات 😂😂😂😂#متابعه_ولايك_واكسبلور_احبكم #مصطفى_المومري

yyy :

:x + 79 - x² = x + 7 إذن x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9- x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) dx 19 V = x [-x-12x3-7 y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32 9 - x² y = x + 79 - x² = x + 7 ثم x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = 12 (x4-18x² + 81) - (x ² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) dx 19 V = x [-x-12x3-7 y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) أنت تعرف 9 - x² تنتج y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32 ) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 إذن x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) dx 19 V = x [-x -12x3-7 y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) dx19 V = x [-x-12 y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = π12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) dx 19 V = x [-x-12x3-7 y = x + 79 - x² = x + 7 لذا x = 1 و x = -2 V = π112 (9-x2) ² - (x + 7) 2dx V = 12 (x4-18x² + 81) - (x² + 14x + 49) dx V = π / 12 (x4 - 19x2 - 14x + 32) = (6) الجواب: 6 🙂👍