3 years ago

Please help me with this

Mathematics

1 answer:

artcher [175]3 years ago

3 0

Answer:

Largest value of x = 7

Smallest value of x = -1

Step-by-step explanation:

To fill in the gaps:

......+(-3x)² = 7 + (-3)²

(.......-3)² = 7 + (-3)²

(.........) = ...4

...... = +4 and ...... = -4

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