Answer: I hope this helps :)
Step-by-step explanation:
All in all, this leaves us with #(Heart or Face card) = 13+12–3=22 cards.
So your probability would be p(Heart or Face card)= 22/52 or 11/26 or 42,3%
(but they are all the same)
hey. I wish I could help but even me I'm not good at it. my cousin usually helps me do it but he's not around I'm sorry say.
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ꫝꫀꪗ</h3><h2>
<u>✍</u><u> </u><u>Answer:</u><u>-</u></h2>
![(x + 5)(x + 2)](https://tex.z-dn.net/?f=%28x%20%2B%205%29%28x%20%2B%202%29)
Use the algebraic identity,
![(x + a)(x + b) \\ = {x}^{2} + (a + b)x + ab](https://tex.z-dn.net/?f=%28x%20%2B%20a%29%28x%20%2B%20b%29%20%5C%5C%20%20%3D%20%20%7Bx%7D%5E%7B2%7D%20%20%2B%20%28a%20%2B%20b%29x%20%2B%20ab)
Now,
a = 5
b = 2
Substitute the values of a & b in the identity & solve the equation.
![{x}^{2} +( a + b)x + ab \\ = x {}^{2} + (5 + 2)x + 5 \times 2 \\ = {x}^{2} + 7x + 10](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%2B%28%20a%20%2B%20b%29x%20%2B%20ab%20%5C%5C%20%20%20%3D%20x%20%7B%7D%5E%7B2%7D%20%20%2B%20%285%20%2B%202%29x%20%2B%205%20%5Ctimes%202%20%5C%5C%20%20%20%3D%20%7Bx%7D%5E%7B2%7D%20%20%2B%207x%20%2B%2010)
![✎ \: (x + 5)(x + 2) = {x}^{2} + 7x + 10](https://tex.z-dn.net/?f=%E2%9C%8E%20%5C%3A%20%28x%20%2B%205%29%28x%20%2B%202%29%20%3D%20%20%7Bx%7D%5E%7B2%7D%20%20%2B%207x%20%2B%2010)
Answer:
answer is in photo.
Green one is main answer and blue one is formula