How do I factor this polynomial? q^2-121

1 answer:

omeli [17]3 years ago

6 0

$q^2-121=q^2-11^2=(q-11)(q+11)$

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Delvig [45]

11/8 = x / 3

cross multiply

8x = 11 * 3

8x = 33

x =33/8

x = 4.125

x = 4.1 (round to nearest tenth)

Answer

B: 4.1 ft

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3 years ago

Mandarinka [93]

I think its P = 6.93

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4 years ago

rodikova [14]

P + S = 180

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3 years ago

alekssr [168]

8.4617....

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Aliun [14]

Use photomath
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3 years ago