Question

u square- 30u - 216​

Answer 1

Answer:

$\huge\tt{\underline{\green{SOLUTION↓}}}$

$→{u}^{2} - 30u - 216 \\ \\ {u}^{2} - 36u + 6u - 216 \\ \\ u(u - 36) + 6(u - 36) \\ \\ (u + 6)(u - 36)$

HOPE IT HELP YOU

Answer 2

Step-by-step explanation:

u²-30u-216

u²-36u+6u-216=0

u(u-36)+6(u-36)=0

(u-36) (u+6)=0

u=37. or u=-6

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