3 years ago

Hi!pls can u help me factorise this

Mathematics

2 answers:

nata0808 [166]3 years ago

7 0

50d^2 - 98e^2

Factor out 2.

2(25d^2 - 49e^2)

We now factor the difference of two perfect squares within the parentheses.

2(5d - 7e)(5d + 7e)

This is as far as we can factor.

Done!

soldier1979 [14.2K]3 years ago

6 0

Answer:

cant read

Step-by-step explanation:

You might be interested in

Help please I’ll give extra points

nirvana33 [79]

Answer:

True!

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Let's make one thing clear. That thing you see in the mirror is you being garbage.

xenn [34]

Answer:

Nice roast

Step-by-step explanation:

Don’t be mean tho :(

6 0

3 years ago

Add.<br> (-x^3+26x^2-7-13)+(6x^4-x^3+8x+27)<br> express the answer in standard form.

Alex777 [14]

$(-x^3+26x^2-7-13)+(6x^4-x^3+8x+27)\\\\=-x^3+26x^2-7-13+6x^4-x^3+8x+27\\\\=6x^4+(-x^3-x^3)+26x^2+8x+(27-7-13)\\\\=\boxed{6x^4-2x^3+26x^2+8x+7}$

4 0

3 years ago

Solve the equation 0.3x-2=0.1(x+20) whats the solution set?

Inga [223]

x = 40/2 = 20 i think thsts the answer if I was wrong you have to right to slap my face

7 0

3 years ago

In which data set do the variables have the stronger

sergeinik [125]

Answer: It’s the first one.

Step-by-step explanation: it’s right on edge

4 0

3 years ago

Read 2 more answers

Hi!pls can u help me factorise this​

Hi!pls can u help me factorise this