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3 years ago

Factor2x² - X - 15is the answer- (2x+5)(2x-3)?

Mathematics

2 answers:

grandymaker [24]3 years ago

7 0

Answer:

Almost, it's actually (2x +5)(x-3)

Step-by-step explanation:

you probably made a small slip up near the end. hope this helps!

Lesechka [4]3 years ago

4 0

No
Step 1:
2x^2 -6x + 5x -15

Step 2:
2x(x-3) + 5(x-3)

Step 3:
(2x+5)(x-3)

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Answer:

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Step-by-step explanation:

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7 0

3 years ago

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Alenkinab [10]

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3 years ago

What is an equivalent expression to 5(m+1)-1

adelina 88 [10]

Answer:

is this answer

Step-by-step explanation:

5(m+1)-1

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3 years ago

How would you represent the expression 36 – 12 on the number line shown?

Alja [10]

Answer:

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Step-by-step explanation:

Hope this helps :)

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3 years ago

What is the value of d to the nearest tenth?

irina1246 [14]

Answer: First option is correct.

Step-by-step explanation:

Since we have given that

PA = 22

PB = 22+40=62

PC = 26

PD = 26+d

As we know the rule of tangents :

PA.PB=PC.PD

$22\times 62=26(26+d)\\\\1364=676+26d\\\\1364-676=26d\\\\688=26d\\\\\dfrac{688}{26}=d\\\\d=26.46\\\\d=26.5$

Hence, First option is correct.

7 0

3 years ago

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Factor2x² - X - 15is the answer- (2x+5)(2x-3)?​

Factor2x² - X - 15is the answer- (2x+5)(2x-3)?