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- The value of x is 4
Solution in attachment :
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Answer:
(a+b)(a-b)
a(a - b) + b (a - b)
= a^2 - ab + ab - b^2
=a^2 - b^2
Step-by-step explanation:
- distribute a(a-b)
- distribute b(a-b)
- add like-terms
<span>Given that RS = 6, ST = 3, and SL = 4, to find NS, we first find QS.
Notice that NQS forms a right triangle with the right andle at Q.
To find QS, we notice that QRS forms a right triangle with the right angle at R.
Note that ST = QR = 3 and RS = 6.
Using pythagoras theorem
Note that NQ = SL = 4.
Using pythagoras theorem
</span>
Notice that NQS forms a right triangle with the right andle at Q.
To find QS, we notice that QRS forms a right triangle with the right angle at R.
Note that ST = QR = 3 and RS = 6.
Using pythagoras theorem
Note that NQ = SL = 4.
Using pythagoras theorem