3 years ago

I WILL MARK BRAINLIEST!!& THANKS YOU!

2 answers:

7 0

The correct answer is D

Hope this helps!

solong [7]3 years ago

4 0

The answer is D 4a-2b)(a+b)
=(4a*a + 4a*b + (-2b)*a + (-2b)*b) 
=(4a² + 4ab - 2ba -2b²) 
=4a² + 2ab - b² 

Hope I helped :)

You might be interested in

muminat

4 (0.5f - 0.25) = 6 + f
2.0f - 1.0 = 6.0 + f
1.00f = 6.0 + f
f = -5.0
hope this is right,
~ Harley Quinn~

8 0

3 years ago

Mkey [24]

Answer:

$10x^{3} - 26x^{2} - 12x$

Step-by-step explanation:

1) Use the FOIL method: (a+b)(c+d)=ac+ad+bc+bd.

$10x^{3} - 30x^{2} + 4x^{2} -12x$

2) Collect like terms.

$10x^{3} + (-30x^{2} +4x^{2} )-12x$

3) Simplify.

$10x^{3} - 26x^{2} -12x$

Therefor, the answer is, 10x^3 - 26x^2 - 12x.

3 0

3 years ago

Dominik [7]

The answer is 24.7ft

7 0

3 years ago

fomenos

2x+10=3x-15
25=x when simplified

7 0

4 years ago

slamgirl [31]

To divide fractions, you need to multiply by the reciprocal. The reciprocal of 3/4 is 4/3, which is why the work is incorrect.

See attached:

5 0

3 years ago