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Orlov [11]
2 years ago
13

What's the answer?can you help me with this

Mathematics
1 answer:
anzhelika [568]2 years ago
4 0
A = 1/2 bh

A = 1/2 • (6x + 4)(x-7)

Use FOIL to multiply the binomials

A = 1/2 • 6x^2 - 3x - 28

Multiply the (1/2) in

A = 3x^2 - 3/2x - 14

Final answer!
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