Mathematics
Senior High
Resolved
すみません!
この問題を教えて欲しいです!
(1)は途中まで解いてみたんですけどほかは分からなくて、お願いします!
2 次の等式がについての恒等式となるように、定数の値を定めよ。
(1)
3x+7
(x+2x+3) *+2
a
b
+
*+3
3x+7= a(x+3)+ b (x+2)
2
3x+7=
(a+b)x+(3a+26)
3 = a+6.7.30+26
(2) (a+b-4)x+(a−b+2)=0
(3) (x+1) a + (2x-1)b +2x+5=0
a =
b =
a =
b =
a =
b =
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
.webp?Expires=1782536396&Signature=Ib679cIKtsfNRikKeYss69XSV5woaR5mMY13ZGmyXW21nxktxdRKM-SsFJ5jyhtW4cRaXZvG2c1GIBkCZuzhMGl49LdQb07AFJRUS69HusXD4tzkFP9FWhKwMFQ8Fy8ycB17esL7tdE6l1sHLPw~duoIw6iqIFk9bj2G-50kAHlikARTLuOaJlrTbe~dhQmEs3wCou~yvj6ireSymhp6YxogZSbnQIikBjC-Mg3PXCEHFf8Q6djUjTVYCF~BZ0hzILONIE6HTASmrhnIjZwdmLlYoH2PxoQbD1~HJE90C7iqM3jdDXu~Dx8uDv5~vDgt0wfyQ-VQHwi4wUc4662lww__&Key-Pair-Id=K2W722D70GJS8W&Expires=1782536396&Signature=emw4Hhc~PGfUVgSWu8x6f~pXFRislr0zCajt23tqbFHSVoCyFQ74Ef2lmaQ5qAqEGC6ObVXAnmpLHks1W4WeEPC~qWZ46cf9mtUYqb9OFkbMUYI4Pth27rmrmUTilqF8niMz4hyOHAhEtpcdxX~cR4Op0m5wG~IQinPHG6h6lOS8uCZ0sKA6Jf1qwIgSqb9B1ovGybI-AeODfVtJxaEZpoUEYAy2-Wq5Cjv99ZNq5E-R~4IJYqubRa9dZtwTeWqhlz2b66YftlrT700ZYd7ny5f7KQZBFTxWl9uvAzKrmkSwuYu9SOx7eRK15RyCD6gdxa3JbpsQWrLvpaLjltBEOA__&Key-Pair-Id=K2W722D70GJS8W)
教えてくださってありがとうございます!