Expression equivalent?8x2 - 5x + 3x(4 - 2x)
2 answers:
Answer:
x • (2x + 7)
Step-by-step explanation:
2.1 Pull out like factors :
4 - 2x = -2 • (x - 2)
Equation at the end of step 2 :
((8 • (x2)) - 5x) + -6x • (x - 2)
Step 3 :
Equation at the end of step 3 :
(23x2 - 5x) + -6x • (x - 2)
Step 4 :
Step 5 :
Pulling out like terms :
5.1 Pull out like factors :
2x2 + 7x = x • (2x + 7)
Answer:
Step-by-step explanation:
8x² - 5x + 3x(4 - 2x) =8x² - 5x + 3x*4 - 3x*2x
= 8x² - 5x + 12x - 6x²
Now add the like terms
= 8x² - 6x² - 5x + 12x
= 2x² + 7x
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Step-by-step explanation:
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Step-by-step explanation:
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the number are less than -9.
<em>$ 232.90</em>
- Step-by-step explanation:
<em>62% ........... $144.40</em>
<em>100% ..........$ x</em>
<em>x = 144.40×100/62</em>
<em>= 14440/62</em>
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