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Sergeeva-Olga [200]
3 years ago
8

Expand and simply x(2x + 3) + 5( x - 7)​

Mathematics
1 answer:
zalisa [80]3 years ago
6 0

Answer:

2x² + 8x - 35

Step-by-step explanation:

x(2x + 3) + 5(x - 7) ← distribute both parenthesis

= 2x² + 3x + 5x - 35 ← collect like terms

= 2x² + 8x - 35

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Use inverse operations and properties of equality to isolate the variable m+31=307
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